Publications
| Title | Abstract | Year Filter | PMID(sorted ascending) Filter |
|---|
| [obstructive cardiomyopathy. a new surgical method of treatment]. | a case of treatment of obstructive cardiomyopathy by insertion of a disc mistral prosthesis (cooley's technique) is reported. the result obtained was satisfactory from a clinical, haemodynamic and angiocardiographic standpoint. the mode of action of this technique is discussed. | 2005 | 1168899 |
| stimulation of ion release from liposomes by the polyene antibiotic, filipin. | 2005 | 1169041 | |
| open-field behavior in mice: a diallel analysis of selected lines. | the open-field behavior of 719 mice resulting from a diallel cross among the six lines of the defries selection experiment was assessed. results of several analyses employing different models and procedures in open-field activity and defecation among these lines have predominantly additive effects. estimates of heritability obtained from these analyses were considerably higher than previous estimates based on familial resemblance or the realized response to selection; thus estimation of heritabi ... | 2005 | 1169055 |
| argon laser iridotomy in incomplete peripheral iridectomy. | 1997 | 1169882 | |
| [impaired right ventricular function in left-sided heart failure; a consideration of its mechanism (author's transl)]. | 1998 | 1170617 | |
| [dynamics of cell divisions and involutions of immunocompetent cells of the axillary lymp nodes in conditioned and non-conditioned immunity in rats]. | 1975 | 1170630 | |
| differential potentiation by nystatin of the effect of antibiotics on yeast and mammalian cells. | the effect of the polyene antibiotic nystatin, used in combination with several other antibiotics, on the membranes of candida albicans sc#8169 (yeast) cells and of chinese hamster ovary and 3t3 (mammalian) cells was investigated. it was concluded from determinations of the viability of the yeast cells and from measurements of deoxyribonucleic acid synthesis by the mammalian cells that nystatin acts synergistically with several antibiotics on yeast cells, but not on cho and 3t3 cells. this selec ... | 1975 | 1171651 |
| time-dependent changes in commissural field potentials in the dentate gyrus following lesions of the entorhinal cortex in adult rats. | previous neuroanatomical work has shown that lesions of the entorhinal cortex in adult rats cause the commissural projections to spread from their normally restricted locus in the inner molecular layer approximately 40-50 mum into the outer molecular layer (that is, into the zone deafferented by the lesion). in the present study we measured the effects of the entorhinal lesion on the distribution of short-latency potentials elicited by commissural stimulation in the molecular layer. studies with ... | 1975 | 1175043 |
| endogenous prostaglandin release contributes directly to coronary artery tone. | an in vitro coronary artery preparation of beef heart was found to synthesize and release continuously large amounts of a prostaglandin of the e type. inhibition of prostaglandin synthesis with aspirin, indomethacin, or eicosa-5,8,11,14-tetraynoic acid induced a sustained contraction of the coronary artery, and pretreatment with indomethacin diminished markedly the output of prostaglandin into the bathing medium. it appears that prostaglandin e1, generated from within the vessel wall itself, may ... | 1975 | 1175084 |
| [extraction of amitriptyline with organic solvents]. | 2005 | 1175818 | |
| [medical technological demand for gas analyzers of harmful substances in the air of work areas]. | 2005 | 1175951 | |
| letter: regulation of medical practice by government. | 2005 | 1178002 | |
| induction of aryl hydrocarbon hydroxylase in rat lung by marijuana smoke. | 1975 | 1179429 | |
| a syndrome of acute zinc loss. cerebellar dysfunction, mental changes, anorexia, and taste and smell dysfunction. | oral administration of the amino acid histidine to six patients with progressive systemic sclerosis produced anorexia, taste ans smell dysfunction, changes in mentation, and cerebellar dysfunction in each patient; these changes were associated with significant decreases in serum zinc concentration and significant increases in urinary zinc excretion. administration of zinc ion, even with continued histidine administration, returned each of the signs and symptoms to or toward normal within 8 to 24 ... | 2005 | 1180744 |
| [fatigue fractures of the femur following total hip replacement in coxarthrosis]. | 2005 | 1183287 | |
| [letter: adverse effects of antiepileptic drugs]. | 2005 | 1183340 | |
| argemone mexicana poisoning in north india. | 1975 | 1184546 | |
| letter: oxygen binding to iron porphyrins. | 1969 | 1184895 | |
| [production of tropane alkaloids in tissue cultures (author's transl)]. | 2005 | 1187871 | |
| [effect of chronic irradiation in low doses on age-related changes in the radiation-resistance of white mice]. | 2005 | 1188055 | |
| the histochemical activities of some oxidoreductases in the spinal ganglion of the embryonic and the adult rat. | 1975 | 1188273 | |
| the double domain structure of rhodanese. | 1975 | 1195402 | |
| hearing loss of acquired syphilis: diagnosis confirmed by incudectomy. | syphilis, both congenital and acquired, may cause sensori-neural hearing loss. congenital syphilis presents in two forms: early (infantile), and late (tardive). acquired syphilis, both secondary and tertiary, may cause deafness. the clinical course of the acquired and congenital forms are similar. sensori-neural hearing loss with low discrimination scores may affect both ears simultaneously or sequentially, and vestibular complaints are common. a clinical diagnosis can be made on the basis of hi ... | 2005 | 1195972 |
| biochemical aspects of the adaptation of hemoglobin-oxygen affinity of eels to hypoxia. | 2005 | 1196014 | |
| [pre- and postoperative radiotherapy of laryngeal cancer]. | 2005 | 1196026 | |
| [treatment of ulcers and necrosis]. | 2005 | 1196078 | |
| [the candida prostato-urethritis]. | 2005 | 1196083 | |
| decision-making in medical research and clinical practice: theory and methodology of laboratory data evaluation by predictors, indicators and indices. | 2005 | 1196136 | |
| a volumetric assessment of pollen levels in the air of ann arbor, michigan. | 2005 | 1196148 | |
| germ cell tumors of the central nervous system: a case report and review of literature. | 2005 | 1196149 | |
| is poliomyelitis a genetically-determined disease? ii. a critical examination of the epidemiological data. | 2005 | 1196158 | |
| conceptual thinking and survival. | 2005 | 1196167 | |
| letter: other questions for house-staff applicants. | 2005 | 1196350 | |
| phloroglucinol derivatives of eleven dryopteris species from japan. | 2005 | 1197418 | |
| pharmacological investigations on elaeocarpus ganitrus. | 1975 | 1197422 | |
| [epidemiology of neoplasms. registry of neoplasm pathology of the instituto mexicano del seguro social]. | 1967 | 1198276 | |
| bile reflux gastritis. contribution of inadequate gastric emptying. | 2005 | 1200263 | |
| proceedings: anaesthetics in porphyria: intravenous induction agents. | 1975 | 1201181 | |
| the oxygen affinity of haemoglobin hammersmith. | oxygen dissociation studies were carried out on red cells and lysates from a patient heterozygous for hb hammersmith. the oxygen affinity of the cells at ph 7.1 was decreased, partly by an increased cellular concentration of 2,3-dpg and more importantly by an intrinsic low affinity of hb hammersmity. haem-haem interactions were reduced and an abnormal bohr effect (ph 7.1-7.4) was found in the cells which would bring about an additional decrease in oxygen affinity at physiological ph. oxygen diss ... | 2005 | 1201210 |
| studies on the nutrition of marine flatfish. the thiamin requirement of turbot (scophthalmus maximus). | 1. seven groups of young turbot (scophthalmus maximus) were given diets containing graded levels of thiamin (0-19--50 mg/kg) for 16 weeks and their growth rate was measured during this period. 2. good growth was obtained on all these treatments except in the group given the lowest dietary thiamin level (0-19 mg/kg). these fish grew normally until the 12th week but thereafter their weight did not increase. 3. measurements of erythrocyte transketolase (sedoheptulose-7-phosphate: d-glyceraldehyde-3 ... | 2005 | 1201262 |
| some observations on the possible nutritional significance of vitamin b12-and folate-binding proteins in milk. absorption of [58co]cyanocobalamin by suckling piglets. | 1. a study was made of absorption of [58co]cyanocobalamin in suckling piglets. cyanocobalamin given at birth and at 7 d of age was efficiently absorbed from the intestine and retained within the body, mostly in the liver. a 10 mug test dose was absorbed no less efficiently than 2-5 mug, despite the virtual absence of intrinsic factor in the gut. in piglets given a 10 mug test dose at different ages between 2-5 and 56 d, there was a marked decrease in the efficiency of retention between about 7 a ... | 1975 | 1201270 |
| metabolic studies of [75se]selenocystine and [75se]selenomethionine in the rat. | 1. the long-term fate in rats of an oral dose of [75se]selenocystine was compared with that of an oral dose of [75se]selenomethionine. 2. urinary and faecal radioactivities were measured during the 1st week and whole-body radioactivity was determined for 10 weeks. rats were killed at weekly intervals for 4 weeks and at weeks 6 and 10 for analysis of tissue distribution of 75se. 3. intestinal absorption of [75se]selenocystine was 81% of the administered dose; that of [75se]selenomethionine was 86 ... | 1975 | 1201271 |
| [variety of effects of vitamins on yeast cells in aerobic conditions]. | the effect of thiamine and biotin on the processes of cell division, assimilation of glucose, and accumulation of the biomass and nitrogen in the cells was studied with the candida yeast. the action of the vitamins depended on the source of nitrogen. in some strains, asparagine can substitute for biotin. biotin has different effect on the production of gamma-aminobutyric acid in candida pulcherrima, c. guilliermondii. c. tropicalis k3-10. high concentrations of arginine were found in c. guillie ... | 1975 | 1214604 |
| [electron microscopic study of double infection induced by potato virus x and potato virus y in nicotiana glutinosa]. | 1975 | 1214639 | |
| [a histological study of pathological changes in aedes aegypti l. larvae experimentally infected with mosquito densonucleosis virus]. | 2005 | 1214642 | |
| editorial: the big or the little operation? | 2005 | 1214679 | |
| stroke rehabilitation. part i. general considerations. | 2005 | 1214691 | |
| [skin diseases caused by cocci]. | 2005 | 1214698 | |
| [epidemic haemorrhagic conjunctivitis in the middle east]. | 2005 | 1230937 | |
| [changes of the inner ear in experimental stapedectomy]. | 1975 | 1230953 | |
| [effusions in the dog. 1. clinico-diagnostic study with special reference to the cytology of the fluid]. | 1975 | 1231052 | |
| [certain problems of clinical course and surgical treatment of otosclerosis]. | 2005 | 1231125 | |
| [effect of denervation of the nasal accessory sinuses on th morphology of mucous membrame (experimental study)]. | 1975 | 1231130 | |
| [drug pulverizer with a spatula]. | 2005 | 1231142 | |
| [functional analysis of contemporary mental health]. | 2005 | 1233888 | |
| [psychological changes in patients with parkinson's disease during treatment with l-dopa. interpretation and comprehension of the observed phenomena]. | 2005 | 1233896 | |
| stimulation and inhibition of dna synthesis in rat thymocytes: action of concanavalin a and wheat germ agglutinin. | 1975 | 1234047 | |
| epidermolysis bullosa dystrophica. | 2005 | 1236552 | |
| fibrinolytic activity in malignant disease. | resting fibrinolytic activity and fibrinolytic capacity were compared in 31 patients with malignant disease and in 24 control subjects without malignant disease. patients with malignant disease had a lower mean fibrinolytic activity: this was particularly marked in those with disseminated disease. in contrast, patients with malignant disease had a fibrinolytic capacity which did not differ from that of the control subjects. | 2005 | 1236626 |
| modifications to improve the reliability of the coulter 's'. | 2005 | 1236633 | |
| [editorial: leg pain: new aspects of the problem of ischialgia (author's transl)]. | 2005 | 1236698 | |
| numerical analysis and computerized identification of the yeast genera candida and torulopsis. | numerical analysis of the published standard descriptions of 104 species of candida and 48 species of torulopsis suggested that the number of species should be reduced to 78 and 33 respectively. four examples are noted of closely matched species differing in ability to assimilate nitrate; these species may be combined as nitrate-variable species. although the ability to form pseudomycelium is the only important difference between the genera, only three examples were noted of candida and torulops ... | 1975 | 1236931 |
| micronodular encephalitis and acute leukemia treated with immunosuppressives in a child. | the present paper is the study of a micronodular encephalitis with inclusions occurring in a child suffering from acute leukemia treated with antimitotics and immunosuppressives. the role of the immunosuppressive treatment in the onset of the encephalitic syndrome is discussed. | 2005 | 1242214 |
| [a method for determining the surface activity of lung tissue extracts]. | 1962 | 1243675 | |
| an acrylamide gel recombination assay for glycoprotein hormone subunits. | a specific and sensitive assay for recombination of the subunits of hcg and other glycoprotein hormones (lh, fsh, and tsh) is presented. the assay depends on the ability of sodium dodecylsulfate polyacrylamide gel electrophoresis (sds-page) to separate clearly the subunits from native hormone. iodinated subunit is incubated with its identical unlabeled subunit and complementary subunit. quantitative displacement of the radioactivity to the native hormone position as followed by gel slicing is us ... | 2005 | 1248459 |
| chemical modification as a probe of the topography and reactivity of horse-spleen apoferritin. | in apoferritin, but not in ferritin, 1.0 +/- 0.1 cysteine residue per subunit can be modified. in ferritin 3.3 +/- 0.3 lysine residues and 7.1 +/- 0.7 carboxyl groups per subunit can be modified, whilst the corresponding values for apoferritin are 4.4 +/- 0.4 lysine residues and 11.0 +/- 0.4 carboxyl groups per subunit. modification of lysine residues which maleic anhydride and carboxyl groups with glycineamide in apoferritin which has been dissociated and denatured in guanidine hydrochloride le ... | 1976 | 1248472 |
| circadian properties of the rhythmic system in individual nucleated and enucleated cells of acetabularia mediterranea. | 2005 | 1248525 | |
| familial clustering of selective iga deficiency. | serum iga levels of 35 healthy iga-deficient index cases, of their 180 first-degree relatives, and of 31 other family members were studied. iga deficiency was detected in 7.2% of the first-degree relatives, which is significantly more than the 0.25% frequency of iga deficiency in healthy finnish blood donors. subnormal serum iga levels were found in additional 13 (7.2%) first-degree relatives. the familial clustering of iga deficiency seemed to be controlled by multigenic factors. iga-deficient ... | 1976 | 1251582 |
| pulmonary alveolar proteinosis. respiratory medicine rounds of stanford university hospital. | 2005 | 1251604 | |
| [diagnostic problems in gout in a 44-year-old man]. | 1976 | 1251615 | |
| [hyperosmotic, hyperglycemic, non-ketotic diabetic coma]. | 2005 | 1251624 | |
| the detection of antibodies in human and animal filariases by counterimmunoelectrophoresis with dirofilaria immitis antigens. | counterimmunoelectrophoresis revealed the presence of precipitin antibody in all of 6 dogs and the 1 cat infected with dirofilaria immitis and in the serum of 17 of 24 individuals living in a setting of hyperendemic subperiodic bancroftian filariasis. antigens used in the test were prepared from microfilariae and adult male d. immitis. some humans and animals had antibodies to both antigens while others had antibodies against microfilariae or adult worms only. the presence of soluble circulating ... | 1976 | 1262695 |
| attenuated, streptomycin-dependent salmonella typhi oral vaccine: potential deleterious effects of lyophilization. | four studies were done with streptomycin-dependent salmonella typhi as an oral, attenuated vaccine. studies 1 and 3 employed freshly harvested vaccine, whereas studies 2 and 4 involved lyophilized vaccine. five to eight doses (3 x 10(10)-10(11) organisms/dose) were given; oral streptomycin (1.0 g) was administered concomitantly in studies 2 and 3, with only two of the doses of vaccine in study 1, and was not given in study 4. no adverse reactions were encountered in 179 vaccinated men, and 94% o ... | 1976 | 1262709 |
| the effect of desmethylimipramine on the absorption of alcohol and paracetamol. | 1966 | 1264935 | |
| distribution of aflatoxin b1 in tissues of mink (mustela vison). | seven female mink (mustela vison) were injected intraperitoneally with a single dose of 100 mug aflatoxin b1 (14 c-label and unabeled). they were sacrificed 1, 2, 4, and 24 h after dosing. liver, instestines, stomach, lung, kidney, brain, pancrease, spleen, urinary bladder, uterus, and bile were removed and examined for the retained radioactivity. 1 h after dosing, intestines and their contents retained the largest amount of 14c-radioacivity (18.9% of the amount that was administered) which was ... | 2005 | 1265773 |
| [psychiatric side-effects of levodopa treatment]. | 2005 | 1265908 | |
| [cryosurgery in the treatment of skin and mouth mucosa neoplasms]. | 2005 | 1272974 | |
| [overlooked calculi in the common bile duct]. | 2005 | 1272984 | |
| acute toxicity of mevinphos to gerbils. | 2005 | 1273839 | |
| measurement and alteration of the capacity of the distended biliary tree in the rat. | 1976 | 1273853 | |
| [changes in the activity of succinate dehydrogenase in the cells of different brain structures under the effect of uhf field of low intensity]. | 1976 | 1274298 | |
| [functional state of the hypothalamus-pituitary-adrenal cortex system in patients with chronic cholecystitis]. | 2005 | 1274320 | |
| register of psychiatrists in training. | 2005 | 1276791 | |
| letter: vaginal candidosis. | 2005 | 1276796 | |
| glial cells and extracellular potassium: their relationship in mammalian cortex. | simultaneous recordings were made of glial cell potentials and the extracellular potassium concentration ([k+]o) in cat cortex in an attempt to provide more quantitative information about the sensitivity of mammalian neuroglia to changes in [k+]o. a penicillin epileptogenic focus served to generate both transient and sustained elevations in [k+]o, thus allowing measurement of glial membrane potential (vm) at both resting and increased [k+]o levels many times during the same experiment. resting v ... | 1976 | 1276917 |
| absolute configuration of 3-hydroxy fatty acids present in lipopolysaccharides from various bacterial groups. | the absolute configuration of 3-hydroxy fatty acids has been studied, which are present in the lipopolysaccharides of the following bacteria: phodopseudomonas gelatinosa, rh. viridis, rhodospirillum tenue, chromobacterium violaceum, pseudomonas aeruginosa, bordetella pertussis, vibrio metchnikovii, vibrio cholerae, salmonella spp., escherichia coli, shigella flexneri, proteus mirabilis, yersinia enterocolitica and fusobacterium nucleatum. the 3-hydroxy acids were liberated by strong alkaline hyd ... | 1976 | 1278168 |
| a study of growth pattern in indian childhood cirrhosis. | 2005 | 1278936 | |
| neonatal tetanus: a developmental follow-up study. | 2005 | 1278947 | |
| potent block of cl- channels by antiallergic drugs. | two antiallergic drugs, cromolyn and ru 31156, were examined for their potency to block intermediate-conductance cl- channels. for this, single cl- channel activities of mucosal-type mast cells (rbl-2h3) and alternatively, of colonic carcinoma cells (ht29) were monitored employing the patch-clamp technique in the inside-out patch configuration. here we show that intermediate-conductance cl- channels of either cell type were blocked by both compounds. cl- channel inhibition occurred by a slow rat ... | 2005 | 1280136 |
| cancer metastasis--a multistep process. | dermatologists are confronted daily with proliferative growths which can reach considerable size, but mean no danger to the patient. seborrheic keratoses are one example. other growths, such as basal cell carcinoma, are locally destructive. normally, however, we do not hesitate to reassure the patient about the benignity of the tumor once excised. the malignancy of squamous cell carcinomas and melanoma, however, is undoubted. thus, excessive proliferation and even local invasiveness are not suff ... | 2005 | 1280176 |
| monoclonal antibodies against salmonella porins: generation and characterization. | monoclonal antibodies (mabs) were generated against porins, one of the major outer membrane proteins of salmonella typhi. six clones, designated mp1, mp2, mp3 (igg2ak), mpn4, mpn6 (igg1k) and mpn5 (igg2bk) were characterized by enzyme immunoassay (elisa) for their reactivity to porins from s. typhi, salmonella paratyphi a, s. paratyphi b, s. paratyphi c, salmonella choleraesuis, salmonella enteritidis, salmonella krefeld, salmonella panama, salmonella typhimurium, escherichia coli b, shigella fl ... | 1992 | 1280248 |
| acetylation of o-specific lipopolysaccharides from shigella flexneri 3a and 2a occurs in escherichia coli k-12 carrying cloned s. flexneri 3a and 2a rfb genes. | most of the shigella flexneri o-specific serotypes result from o-acetyl and/or glucosyl groups added to a common o-repeating unit of the lipopolysaccharide (lps) molecule. the genes involved in acetylation and/or glucosylation of s. flexneri lps are physically located on lysogenic bacteriophages, whereas the rfb cluster contains the biosynthesis genes for the common o-repeating unit (d.a.r. simmons and e. romanowska, j. med. microbiol. 23:289-302, 1987). using a cosmid cloning strategy, we have ... | 1992 | 1280255 |
| immunocytochemistry of oculomotor afferents in the squirrel monkey (saimiri sciureus). | attempts were made to co-define afferents of the oculomotor nuclear complex (omc) and their putative neurotransmitters in the squirrel monkey. wheat germ agglutinin conjugated to horseradish peroxidase (wga-hrp) and wheat germ agglutinin conjugated to enzymatically inactive hrp and coupled to colloidal gold (wgaapohrp-au) were used as retrograde tracers in combination with immunocytochemical methods. primarily unilateral injections were made into portions of the omc. stabilized tetramethylbenzid ... | 1992 | 1280294 |
| development of a competitive radioimmunoassay and a sandwich enzyme-linked immunosorbent assay for recombinant human granulocyte colony-stimulating factor. application to a pharmacokinetic study in rats. | a competitive radioimmunoassay (ria) and a sandwich enzyme-linked immunosorbent assay (elisa) for the measurement of recombinant human granulocyte colony-stimulating factor (rhg-csf) in rat serum was developed using polyclonal antibody obtained by immunizing rabbits with rhg-csf. the anti-rhg-csf antibody did not recognize other colony-stimulating factors or interleukins. ria and elisa gave satisfactory reproducibility as judged by intra- and inter-assay precision. good agreements between the ri ... | 1992 | 1280299 |
| new algorithm to model protein-protein recognition based on surface complementarity. applications to antibody-antigen docking. | a novel algorithm is presented which models protein-protein interactions using surface complementarity. the method is applied to antibody-antigen docking. a steric scoring scheme, based upon a soft potential, is used to assess complementarity, and a simple electrostatic model is then used to remove infeasible interactions. the soft potential allows for structural changes that occur during docking. biochemical knowledge is necessary to reduce the number of docking orientations produced by the met ... | 2005 | 1280302 |
| differentiation of shigella flexneri strains by rrna gene restriction patterns. | we studied the restriction endonuclease cleavage patterns of rrna genes (ribotypes) of 72 clinical isolates of shigella flexneri representing eight serotypes to determine whether ribotyping could be used to distinguish s. flexneri strains and to compare the discriminating ability of the method with that of serotyping. by using a cloned escherichia coli rrna operon as the probe, southern blot hybridization of restriction endonuclease-digested total dna was carried out. ribotyping of the isolates ... | 1992 | 1280647 |
| regeneration of an adult peripheral nerve preparation in culture. | the methods used to maintain the vagus nerve from the adult rat in culture and how regeneration is studied in this preparation are described. a hypothesis is presented on the triggering of the cell body reaction. it is suggested that this reaction is initiated by proteins synthesized in nonneuronal cells at the site of a nerve lesion. these proteins, referred to as regenerins, reach the nerve cell body by retrograde axonal transport, where they initiate the regeneration process. | 1992 | 1282333 |
| computer-assisted analysis of the structure of regular branched polysaccharides containing 2,3-disubstituted rhamnopyranose and mannopyranose residues on the basis of 13c nmr data. | a computer-assisted approach to the analysis of the structure of branched polysaccharides that contain 2,3-di-o-glycosylated alpha-rhamnopyranose and alpha-mannopyranose residues is based on evaluation of the 13c nmr spectra, using glycosylation effects and their deviations from additivity (delta delta values) at the branch points. this approach, in combination with monosaccharide and methylation analysis data, has been verified on a series of bacterial polysaccharides of known structure. | 1992 | 1284111 |
| myelin specific, autoaggressive t cell clones in the normal immune repertoire: their nature and their regulation. | 2005 | 1285063 | |
| multiresistant shigella species from african aids patients: antibacterial resistance patterns and application of the e-test for determination of minimum inhibitory concentration. | the antibacterial resistance pattern and minimum inhibitory concentrations (mic) of 25 shigella flexneri, 5 s. boydii, 8 s. sonnei, and 3 strains of s. dysenteriae type 2 isolated from kenyan prostitutes with bacillary dysentery and aids were determined, and the applicability of the e-test for mic determination evaluated. all strains were resistant to > or = 3 of 9 different antibacterial agents tested. all strains were resistant to tetracycline and erythromycin, 95% to trimethoprim/sulfonamide, ... | 1992 | 1287807 |