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[diagnosis and treatment of acute dysentery]. 1977325896
[functioning of the kspa-gene in f'-merodiploids of flexner shigellae]. 1977324195
trimethoprim-sulfamethoxazole compared to ampicillin in the treatment of shigellosis.twenty hospitalized children between 1 and 11 years of age were enrolled in a comparative randomized evaluation of trimethoprim-sulfamethoxazole (tm-sm) and ampicillin for the treatment of shigellosis. each drug was provided for five days. the group treated with ampicillin had significantly more stools per day (mean 21.25) compared to the tm-sm group (8.64). treatment with tm-sm appeared to be associated with a more rapid reversion of stool cultures to normal, but these differences compared to a ...1977323811
phagocytosis stimulation by an extracellular product of virulent shigella flexneri 2a. 1977323646
clinical and laboratory assessment of the pathogenicity of serotyped enteropathogenic escherichia coli.only one of 167 separate isolates of enteropathogenic escherichia coli (eec) was shown to produce enterotoxin, and none of the 167 isolates were invasive. clinical features of 123 hospitalized children with eec were compared with those of 917 infants with nonbacterial gastroenteritis and 145 infants infected with shigella. the average duration of diarrhea (five or more stools per day) in hospitalized children with eec, nonbacterial gastroenteritis, shigella flexneri, and shigella sonnei was 4.6, ...1977323379
the pathogenesis of shigella diarrhea. vi. toxin and antitoxin in shigella flexneri and shigella sonnei infections in humans.two strains of shigella flexneri and one of shigella sonnei were studied for toxin production in vitro. all of the three strains produced a cell-free cytotoxin that showed marked similarity to that produced by shigella dysenteriae 1. each toxin eluted in two distinct peaks on chromatography with sephadex g-150, was destroyed by heating at 90 c for 30 min, and was neutralized by s. dysenteriae 1 antitoxin. patients with infections due to s. flexneri and s. sonnei developed antibody that neutraliz ...1977323376
biological properties of shigella flexneri 2a toxin and its serological relationship to shigella dysenteriae 1 toxin.a toxin extracted from heat-inactivated, alkaline-treated shigella flexneri 2a showed biological properties similar to those of shigella dysenteria 1 toxin. the s, flexneri 2a toxin was lethal to mice, enterotoxic for ileal loops of rabbits, and cytotoxic for hela cells. a serological relationship between s. flexneri 2a and s. dysenteriae 1 toxin was shown with cross neutralization tests.1977323142
protection by hypoxia and the effect of low oxygen tensions on radiosensitivity. 1977323029
a simple one-step hemolytic assay for c2 with c2-deficient human serum.a simple one-step procedure has been developed for the molecular titration of c2 by utilizing the ability of the test material to restore the hemolytic activity of human serum selectively deficient in c2 (c2d serum). in this assay, equal volumes of ea (10(8) cells/ml), c2d serum (1/20), and a suitable dilution of a source of c2 were incubated at 37 degrees c for 60 min and the fraction of cells lysed was used to calculate the effective molecules of c2/ml test material. the assay can be used to t ...1977321681
dominant patterns of older persons' health status and health service use. 2004321509
improving the performance of anaerobic bacteriology in a hospital laboratory.a comparison was made of the performance of a newly established anaerobic section of a clinical laboratory and the routine diagnostic section in terms of isolation and identification of anaerobic bacteria. both sections attempted to isolate obligate anaerobes from the same clinical specimens which were not transported in anaerobic containers. anaerobic and diagnostic sections isolated anaerobes from 35% and 6% respectively of clinical specimens. the use of antibiograms greatly improved the ident ...2004321477
non-union of carpal scaphoid fractures in children.fracture of the carpal scaphoid is uncommon in children, but does occur and may fail to unite. eight patients with established non-union have been reiewed, with an average follow-up of almost four years. all non-unions were grafted with autogenous bone. excellent clinical and radiological results have been obtained. it is concluded that non-union in children is best managed by bone grafting through the anterior approach. possible aetiological factors concerned in non-union of scaphoid fractures ...2004321463
conservation of transfer ribonucleic acid and 5s ribonucleic acid cistrons in enterobacteriaceae.the genes for tranfer ribonucleic acid (tdna) and 5s ribonucleic acid (5sdna) were isolated from the total deoxyribonucleic acid (dna) of escherichia coli. the relatedness of tdna and 5s from e. coli and other species of enterobacteriaceae was determined by reassociation of the isolated genes labeled with 32po4 to unlabeled, unfractionated dna. double-stranded dna was separated from unreacted dna by hydroxyapatite chromatography. thermal elution profiles were done to determine the amount of unpa ...1977321428
[100 years of professional expositions of heating- and air-technology installations. on the 9th ish 1977 from 23--27 march 1977]. 2004321293
volume and shape of normal human spermatozoa.an improved apparatus for measuring the electrical size of particles, developed in this laboratory and based on the principle of the coulter counter, is used to size human spermatozoa. the typical size distribution is unimodel, with a skew to the right. the actual quantity determined by the measuring system is electrical size (i.e., shape factor x volume); in order to extract the volume, it is necessary to obtain an independence measure of particle shape. this is done by estimating the relative ...1977321264
[test of the safety, reactogeneity and immunogeneity of live flexner 2a and sonne dysentery vaccine from spontaneous mutants, prepared in dragee form, in a controlled experiment on adults].controlled experiment was conducted on 428 adult persons. a study was made of the reaktogenic properties and the immunological activity of live enteral dysentery vaccine flexner 2a and sonne from the spontaneous mutants developed at the n.f. gamaleya institute of epidemiology and microbiology. the vaccine is prepared in the form of sugar-coated pills covered with an acid-fast substance protecting from the gastric juice action. a single administration of the vaccine in a dose of up to 4 pills (6 ...1977320801
[formation of the dysentery epidemic process in three small towns].data are presented concerning the epidemiological analysis of sonnei dysentery outbreaks in three towns connected by common nutrition and water supply. the epidemic processes in these populated localites were strongly interrelated. possibilities of the effect of the water factor on the extent of sonnei dysentery incidence were studied as well. the results of studies led to the conclusion on the presence of numerous action forms of the water factor which should be taken into consideration in carr ...1977320797
reiter's syndrome following shigella flexneri 2a: a sequel to traveler's diarrhea. report of a case with hepatitis.shigella flexneri 2a was isolated from a patient with reiter's syndrome (rs) following a family outbreak of traveler's diarrhea. among 3 members at risk, only the patient was positive for hla-b27. data from 3 similar families support the hypothesis that susceptibility to rs is genetically transmitted. it is urged that every effort be made to culture and subtype shigella and other enteric pathogens in rs following diarrhea. concurrently, the patient had hepatitis, interpreted as a parallel enteri ...1977319805
[traveler's diarrhea]. 1977319371
[massive dose methotrexate with citrovorum factor rescue: mtx-pharmacokinetics, excretion pattern, and techniques for safety administration (author's transl)]. 2003317293
[heterotopic pancreas. report of 8 new cases (author's transl)].the authors report 8 new cases of heterotopic pancreas and the clinical signs of each case. the emphasise the difficulties of preoperative diagnosis owing to their usually small size and the necessity of surgical treatment justified by the same lesions which affect the normally placed pancreas including cancer.2003317290
[iontophoresis in rheumatic diseases]. 1999316947
discharge planning in a neonatal intensive care unit. 1997316566
[nonspecific reactive state of the body in gastroduodenal hemorrhages].the clinico-immunological investigation of 99 patients with gastroduodenal hemorrhages has shown pronounced changes in the humoral defensive system of the organism to develop due to hemorrhage which are dependent mainly on the degree and duration of the hemorrhage. the complement system is the first to suffer. the authors believe that the indices of the antiinfectional immune reactivity might be one of the criteria in determining the optimal terms of surgery in the posthemorrhagic period.1966316221
[ocular onchocerciasis in brazil]. 1965315595
[urokinase treatment of phlegmasia coerulea dolens (author's transl)].fibrinolysis treatment with urokinase was successfully undertaken in two patients, aged 71 and 76 years, with phlegmasia coerulea dolens. in the first case, with necrosis in the fore-foot, there was significant regression of the necrotic area, but a later limited amputation was still necessary. in the second, with severe heart failure, recurrent pulmonary emboli and hyperosmolar uncontrolled diabetes mellitus, complete healing was achieved. venous thrombectomy was not possible in these two patie ...1969315305
does pulsatile flow influence the incidence of postoperative hypertension?twenty patients undergoing primary elective aorta--coronary artery bypass were divided into two equal groups, both receiving identical premedication, anesthetic, and pump primes. the control patients received hypothermic nonpulsatile flow and the study patients received hypothermic pulsatile flow. hypertension, defined as a pressure of 160/100 mm hg or higher, was observed in 80% of the control patients and 20% of the patients receiving pulsatile flow (p less than 0.05). serial renin measurement ...1962314788
formation of a stable complex between human proelastase 2 and human alpha 1-protease inhibitor. 1979313930
studies on the prevalence of renal disease and hypertension in relation to schistosomiasis. iv. systemic blood pressure hypertension and related features.two comparable rural communities but with varying endemicity of urinary schistosomiasis in environs of ibadan, nigeria, have been studied by a total cross-sectional population survey. it has been found that:- (i) schistosomiasis does not predispose to raised blood pressure (ii) both diastolic and systolic blood pressure increase with age. (iii) prevalence of systemic hypertension is higher in females than males (iv) body weight and height are related to hypertension in both males and females (v) ...1990313638
the analgesic effect of transcutaneous electrical nerve stimulation (tns) in patients with rheumatoid arthritis. a comparative study of different pulse patterns.transcutaneous electrical nerve stimulation (tns) was used on 20 patients with severe wrist pain due to rheumatoid arthritis. three different stimulation frequencies were used: high 70 hz stimulation (70 tns), low frequency 3 hz stimulation (3 tns) and brief trains of stimuli with an internal frequency of 70 hz and with a repetition rate of 3 hz (3-70 tns). the analgesic effect was evaluated on the patient's own estimate of pain relief and by means of a loading test in which the length of time t ...1989313550
relationship of oral complications to peripheral blood leukocyte and platelet counts in patients receiving cancer chemotherapy.patients undergoing cancer chemotherapy often suffer from oral complications as a result of their disease and its treatment. the effects of the chemotherapy on the bone marrow and oral mucosa, coupled with the patient's immunosuppressed state and altered oral microbial flora, predispose these patients to oral mucositis, infection, and hemorrhage. the oral mucosa appears to mirror the effects of the chemotherapy on the bone marrow, as there appears to be a direct relationship between the changing ...1989313547
[arterio-veinous malformations located within the occipito-cerebello-mesencephalic dihedral (author's transl)].about 4 cases of arterio-veinous malformations located within the occipito-cerebello-mesencephalic dihedral (which is this region of the brain including the cistern of galen and the surrounding formations : the quadrigeminal bodies forwards, the splenium of the corpus callosum upwards, the upper face of the cerebellum and the pedonculus cerebellaris superior below) the authors related their own experience. these 4 cases are detailed from a clinical point of view. them, a synthetic study is under ...1978313528
[spontaneous hematoma of the duodenum. apropos of 1 case--literature review]. 1989313491
acute epiglottitis: 26 years' experience at the montreal children's hospital.two hundred and four cases of acute epiglottitis treated at the montreal children's hospital between 1951 and 1978 are reviewed. the comparison of tracheostomy vs. nasotracheal intubation is discussed. nasotracheal intubation has been found to be the treatment of choice as long as the necessary services are available in the hospital.1979313456
perioperative myocardial infarction associated with coronary artery bypass graft surgery: improved sensitivity in the diagnosis within 6 hours after operation with 99mtc-glucoheptonate myocardial imaging and myocardial-specific isoenzymes.the present study was performed to evaluate scintigraphic imaging with technetium 99m-labeled glucoheptonate and serum enzyme levels of creatine phosphokinase isoenzyme (mb-cpk) in the early diagnosis of perioperative acute myocardial infarction associated with saphenous vein bypass graft operations. myocardial imaging was done in 27 patients (50% of whom were considered high-risk) before operation and again 5 hours after operation. four of these patients (15%) had both electrocardiographic and ...1989313189
[vaccination of ducklings against pasteurellosis and viral hepatitis]. 1979313121
health care in china. 2. 2004310187
determination of peripheral spectral sensitivity and saturation discrimination characteristics with a modified goldmann perimeter. 2003310026
[protein concentrations in the ejaculate of patients with chronic prostatitis].in 158 patients suffering from chronic prostatitis and 23 healthy men seminal fluid concentrations of igg, iga, c3c, coeruloplasmin, alpha-1-antitrypsin and alpha-1-glycoprotein were determined by immunodiffusion. concentration of igg is closely correlated to leucocyte counts, that of igg, c3c, and coeruloplasmin to erythrocyte counts. c3c, coeruloplasmin, alapha-1-glycoprotein and alpha-1-antitrypsin are further correlated to sperm counts. igg and c3c concentrations are related to pathogenetic ...2003309878
metric characteristics of the bones of the hand in the black race. i. the metacarpal bones. 2003308910
the cerebellar arteries in the cat and areas supplied by them. 1978308899
kinetics of antibody response in unprimed recipients after transfer of immune lymphocytes.spleen cells from mice immunized with srbc were transferred, at various times after immunization, to non-irradiated and lethally irradiated syngeneic recipients. the pfc kinetics and anti-srbc antibody titres were followed in various groups of mice. similar results were obtained both in non-irradiated and lethally irradiated recipients, showing that after the transfer: a) pfc proliferation was blocked, b) pfc blocking was unrelated to their maturation stage, c) resting pfc were still able to syn ...1978308888
national health insurance. 2000306602
technical considerations in saphenous vein bypass grafts to the right coronary artery.measurement of the proper length for saphenous vein bypass grafts to the right coronary artery can be complicated by the increase in cardiac volume that takes place when extracorporeal circulation is discontinued. inadequate or excessive allowance for this increase can cause undue tension on the grafts or troublesome kinking. this report describes an improved method of orienting vein bypass grafts to the right coronary artery which eliminates problems of incorrect measurement.2004305767
normothermic coronary perfusion during aortic valve replacement. 2004305765
[scleroderma in plaques. immunological and visceral disturbances (author's transl)]. 2004305741
b- and t-cells and ig-containing blast cells in healthy children.studies on rosette-forming cells and igg, iga, igm and ige-bearing lymphocytes were carried out in 70 healthy children aged 5 to 15 years. furthermore, in 20 of these children, the percentages of igg, iga, igm and ige-containing blast cells after pokeweed mitogen stimulation of peripheral lymphocytes were evaluated. no differences in the percentages of rosette-forming cells, or in ig-bearing and ig-containing cells were found when three different age-groups were compared.2004303435
spontaneous cytotoxicity of human peripheral blood mononuclear cells toward red blood cell targets. ii. time-dependent loss of suppressor cell activity.in a previous paper we demonstrated that human peripheral blood mononuclear cells become strikingly cytotoxic toward a wide variety of red blood cell targets after 7 days of in vitro culture. the cell responsible for cytotoxicity does not rosette with srbc and demonstrates both surface adherence and phagocytic properties. in this paper we wish to show that development of spontaneous cytotoxicity is due to a time-dependent loss of suppressor cell function. fresh autologous lymphocytes, when added ...1977303249
urogastrone levels in the urine of normal adult humans.urogastrone is a potent inhibitor of gastric acid secretion isolated from human urine and it is structurally related to and shares the properties of a potent mitogen-mouse epidermal growth factor. the amounts of urogastrone in 24 h normal human urine samples were measured using a specific and sensitive radioimmunoassay. values varied from 120--1360 ng/kg/24 h but a significant difference (2p less than 0.005) was observed between urine samples from men (602 +/- 41 se, n = 39) and women (782 +/- 4 ...1977303242
anesthetic management of patients undergoing surgery for posterior fossa lesions. 1994303236
[lupus erythematodes visceralis and age. part 1: lupus erythematodes visceralis as model of an autoimmune process and its relationship to age with special reference to antinuclear factors in different age groups].this investigations show the lupus erythematodes visceralis as a modell of autoimmune processes. there are discussed the relations to age under special aspects of antinuclear factors in several groups of age.1994303026
[aortocoronary bypass: absolution or condemnation?]. 1993302808
familial trisomy 20p five cases and two carriers in three generations a review.a clinically normal mother of three retarded children has been determined by g-banding to have a balanced translocation 46,xx,t(13;20) (q34;p11.2). the children each have an unbalanced form of the translocation with partial trisomy for 20p. extensive gene marker studies have been unable to affix any specific gene locus onto the short arm of chromosome 20. the balanced translocation was inherited from the maternal grandfather. two phenotypically abnormal deceased members of the family are believe ...1977302689
glc determination of indoprofen in plasma.implementation of human bioavailability studies with the analgesic indoprofen required a rapid, sensitive, and convenient assay in blood plasma. a procedure based on ether extraction of acidified plasma, derivatization with diazomethane, and glc analysis using a 3% ov-1 column was sufficiently sensitive for measurement of plasma indoprofen concentrations in the 0.4-16 mug/ml range. an average recovery of 99.0 +/- 7.6% (sd) was achieved when the pentanoic acid homolog was employed as an internal ...1977299889
[genetic counseling of parents with children with clefts].the elucidation of the aetiology of the individual case has proved to be of fundamental importance to the counselling interview as well as to the assessment of the risk for further affected children. up to now, a genetic cause in the form of chromosomal or gene mutations can be assumed only if the cleft is related to a distinct syndrome. an isolated cleft obviously owes its origin to a combination of genetic and extrinsic factors. consequently, the assessment of the risk of repetition is to a gr ...1990296849
an unusually large ameloblastoma. 2003296204
[clinical use of "flavitan" in some mucosal diseases of the mouth]. 1995295972
modification of sexual behaviour in anorexia nervosa. 1994295219
children in cars. results of an observational study in new zealand.if children under the age of 14 years were adequately restrained while travelling in cars, many deaths and injuries could be prevented. seventeen thousand, one hundred and fifty-five children under 14 years of age were observed in cars. only 20 percent overall were appropriately restrained. a breakdown into different age groups showed that the percentage of children who were adequately restrained varied with ages: less than six months 54 percent; six months-four years 18 percent; five-seven year ...1980294525
the proportional volume of mucous acinar cells in normal human submandibular salivary glands. 1979294238
mesothelioma on the coast of brittany, france. 1980294184
quantitative characterization of heart rate during exercise. 1994293886
the afferent fibres of the sympathetic nervous system. 1979290263
significance of lipid peroxidation in the genesis of chronic vasospasm following rupture of an intracranial aneurysm. 1979290253
biochemical localization of pancreatico-enteric endocrine tumours.biochemical localization of pancreatico-enteric tumours has been proven useful, but the technique applied must be executed with great care. in this paper we present problems and some methodological demands for highly selective catheterizations within the portal system. phlebography confirming the venous anatomy and exact position of the tip of the catheter during the bloodsampling is mandatory. reasons for false positive and false negative investigations are discussed in order to facilitate the ...1958290032
survival of haemophilus equigenitalis in different antibiotic-containing semen extenders.the ability of haemophilus equigenitalis, the causal agent of contagious equine metritis 1977, to survive in various antibiotic-containing semen extenders was studied at different environmental temperatures. gentamicin sulphate was found to be markedly superior to ampicillin or a combination of sodium benzyl penicillin and polymyxin b sulphate, semen treated with the former antibiotic was either sterile at cultural examination or else yielded appreciably fewer colonies of h. equigenitalis than t ...1979289812
[localized enamel opacity]. 1989287242
self concept of the cleft lip and or palate child.this investigation examined the relationship of the self-concept of children with cleft lip and/or palate to the self-concept of noncleft children. thirty-four cleft lip and/or palate children between the ages of 11 and 13 were individually matched with thirty-four noncleft school children. each child was given the piers-harris children's self concept scale. children with clefts, regardless of sex, reported a significantly greater dissatisfaction with physical appearance. a significant interacti ...1969284866
time--a neglected aspect of psychiatric treatments.this review attempts to deal with the complex issues involved in the time to heal, with special reference to psychological processes. the questions of convalescence and relapse in organic medicine are explored and extrapolated to psychiatric processes. the concept of a latency period of change in treatment outcome is discussed with reference to both less complicated reactive states as well as highly charged neurotic processes. the problems of recognizing slow but perceptible change and separatin ...1980283799
local treatment of the endometrium with progesterone. 1993281175
colloidal gold uptake by normal blood and leukemic cells in children. 1993281083
[the narrowest speaking distance--a factor in the recording of jaw relation]. 1993281064
[eeg in metabolic and hormonal encephalopathies (author's transl)].the essentially unspecific eeg-phenomena as expression of the cerebral reaction to extracerebral diseases are described. the most important diseases are dealt with, namely disturbances of the thyroid gland, liver- and kidney disorders, diabetes.1993281057
paresthesia from n2. report of a case.a number of cases of paresthesia following the use of n2 or other paraformaldehyde-containing root canal cements have been reported. since paresthesia is longlasting and not only an inconvenience but also disabling at times, such cements should not be used for obturating root canals.1993280860
factors associated with planned and unplanned nuptial births.the incidence of unplanned pregnancy in a cohort of 1038 mothers of nuptial children was examined. the major findings were: (1) about one third of the pregnancies were unplanned but there was little evidence that unplanned children were unwanted; (2) there was no evidence to suggest that unplanned birth was related to poor education, low socio-economic status or lack of knowledge of contraception; (3) 40 percent of unplanned births were the result of contraceptive failure; (4) a common denominat ...1993280785
[cephalometric orientation]. 1993280755
[use of modified activator]. 1993280752
osteogenic sarcoma of the mandible. a case report. 2003280618
structure-function relationships in lipotropins. 1977279263
[osteogenic sarcoma in an 8-year-old girl]. 1961279156
clinical-pathological conference: case 24, part 1. odontogenic myxoma. 1965277654
an epidemiologic study of the relationship between various states of occlusion and the pathological conditions of dental caries and periodontal disease.this study explored relationships between dental caries and periodontal disease and either (1) any of 8 existing orthodontic indices or (2) any of 41 individual cephalometric measures. the 486 subjects examined revealed no clinically significant associations between any of the disease measures and either the indices or the cephalometric measurements.1965277545
internal structure of the nucleosome: dna folding in the conserved 140-base-pair core particle. 1978277366
characterization of glycogen in selected tissues of turkey poults with spontaneous round heart disease and furazolidone-induced cardiomyopathy.furazolidone (fz) at 700 ppm was added to feed mixtures fed turkey poults 2--5 weeks after hatching to induce acute experimental cardiomyopathy. poults in the control pen received the same ration but without fz. from ekg data obtained at weekly intervals, poults were selected for sacrifice at 5 and 10 weeks of age. poults were sacrificed by cervical dislocation and appropriate samples of tissue from the left ventricle, liver, pectoralis and tibialis cranialis muscles were removed for glycogen as ...1978277049
articulator adjustments using the transfer vise. 1967276610
federation dentaire internationale. 2003275429
[calcium-activating luminescent protein]. 2003275418
early clinical recognition of disseminated candidiasis by muscle and skin biopsy.disseminated candidiasis was clinically diagnosed by muscle and skin biopsies in two patients with hematologic malignancies. one patient with acute promyelocytic leukemia presented with skin lesions as the sole manifestation of disseminated candidiasis. the other patient had leukemic reticuloendotheliosis and developed fever, severe myalgias, and maculopapular rash while receiving corticosteroid therapy; this patient is the first to have antemortem documentation of candida myositis as the initia ...1983272864
health manpower in new zealand. the swinging pendulum. 1983272578
[prognostic indices of acute lymphoblastic leukemia in the child. proposal for a prognostic classification and case contribution]. 1985271763
the anatomy of a smile.the anatomy of the smile is an integral part of dentistry. its understanding involves close scrutiny of all elements of the oral region. it is not enough to establish the size of teeth based on the high and low lip lines, size of the mouth, and a shade to blend with the age and complexion. to create a harmonious smile the dentist must maintain or create the normal curvature of the lips, proper exposure of the red zone of the lips, an undistorted philtrum, and undisturbed nasolabial grooves. thes ...1985271728
factors influencing small bowel changes in dermatitis herpetiformis.factors influencing small bowel morphology in dermatitis herpetiformis (dh) were investigated by comparing patients with dh and normal small bowel biopsies to patients with dh and abnormal small bowel biopsies. the mean age of 18 patients with morphological changes in small bowel (38 years) was significantly lower (p less than 0-001) than the mean age of nine patients with normal bowel mucosa (60 years). hla typing confirmed the high frequency of hla-b8 in dh (64%) but hla-b8 was unrelated to th ...1984270984
renal cell carcinoma metastatic to the mandible. 1992270568
[a case of infant temporomandibular arthrosis (author's transl)]. 1992270532
an investigation of occupational hand-arm vibration. 1991270380
informed consent considerations. 2003270082
pilot study on dental erosion in a norwegian electrolytic zinc factory.in 12 workers in a norwegian factory using electrolytic methods to extract zinc, a relationship was found to exist between degree of erosion, number of teeth affected and the length of service. the prevalence of caries, abrasion and attrition was not higher than in comparable population groups. the correlation between diagnosis of erosion based on clinical examination, and diagnosis based on evaluation of color slides was good.1991269772
amputation: surgical technique and postoperative management.the decision to amputate should be made with due consideration of the eventual rehabilitation of the patient. with this in mind, general principles of amputation surgery are outlined and specific levels of amputation are described. early post-amputation management has advanced over the last two decades to make rehabilitation goals the more readily reached. these advances are discussed.1991269712
1. home treatment of hemophiliacs in france. 1990268020
geriatric medicine: imperatives. 1990267845
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