Publications

the prevalence of antibodies to rickettsia rickettsii in an area endemic for rocky mountain spotted fever.	a study of rickettsia rickettsii was conducted in rowan, cabarrus, and granville counties, north carolina in an attempt to define the prevalence of endemic infection in this area. serum samples were obtained from 1,976 healthy persons and tested by indirect hemagglutination for detectable antibodies to r. rickettsii. of this group, 568 (28.7%) had detectable antibody (greater than or equal to 1:8), 80 (4%) had titers greater than or equal to 1:64, and 1,408 (70%) had no detectable antibody (less ...	1985	3921622
characterization of monoclonal antibodies protecting mice against rickettsia rickettsii.	hybridomas producing monoclonal antibodies to rickettsia rickettsii were prepared from mice to investigate the function of rickettsial antigens. of the 31 reactive hybridoma lines thus far tested for immunoglobulin subclasses, 11 belonged to the igg2a subclass, 9 to the igg2b subclass, and 7 to the igg3 subclass; four did not react with any of the isotyping sera. five of the antibodies recognized epitopes present on molecules that were presumed to be polysaccharide and heterogeneous in molecular ...	1985	3923129
rickettsia-like organisms in ticks and antibodies to spotted fever-group rickettsiae in mammals from northern mississippi.	studies were conducted from april through august during 1974 and 1975 on 30 randomly selected trapping sites in wall doxey state park, holly springs national forest, and 1.6 km south of the park in marshall county, mississippi to provide information on the occurrence of ticks involved in the maintenance and transmission of spotted fever-group rickettsiae in nature. of 365 animals (14 species) collected, 186 (51%) were parasitized by 4,169 ticks. species of ticks collected included: dermacentor v ...	1985	3923212
the hp, gc, gm, km and beta 2-glycoprotein i genetic variants in hairy cell leukemia: no apparent association.	no significant differences could be observed when hp, gc, gm, km and beta 2-glycoprotein i phenotypes of 50 patients with hairy cell leukemia were compared with healthy unrelated adults.	2013	3923375
isolation and identification of rickettsia rickettsii from the rabbit tick (haemaphysalis leporispalustris) in the atlantic zone of costa rica.	during the ecological studies done in costa rica on rocky mountain spotted fever, we have been able to isolate 2 strains of rickettsiae from the rabbit tick haemaphysalis leporispalustris, indistinguishable from r. rickettsii isolated from humans in our country. moreover, serological evidence of this agent was demonstrated in convalescent guinea pigs and in the sera of the wild rabbit (sylvilagus braziliensis).	1985	3923853
[preliminary studies on the occurrence of rickettsiae of the spotted fever group in rhipicephalus sanguineus captured in suburban areas].	in the urban periphery of rome, two sub-zones could be distinguished, characterized by uncultivated steppeland and by small shacks with large quantities of domestic refuse, respectively. rhipicephalus sanguineus appeared to be typical of this second sub-zone. r. sanguineus adults and nymphae were captured in different seasonal periods and were checked for the prevalence of rickettsiae of the spotted fever (sf) group. moreover, larvae from hatched eggs, laid by captured r. sanguineus females, wer ...	1985	3924079
effect of seat belts on injuries to front and rear seat passengers.	data on 2520 occupants of cars involved in accidents were analysed in relation to injury and the severity of the crash to investigate the effect of rear seat passengers on injury to restrained and unrestrained front seat occupants and vice versa. unrestrained front seat occupants showed a higher incidence of serious injury when there were rear seat passengers. the presence of a rear seat passenger did not affect significantly the overall incidence of injury among restrained front seat occupants ...	2013	3924192
ultrastructural changes observed in rickettsia rickettsii incubated at different temperatures in cell-free medium.	when cells of rickettsia rickettsii were suspended at different temperatures in growth medium free of host cells, ultrastructural changes were observed in some of these organisms. depending upon the temperature and length of incubation, loosely organized cells developed into compact, intensely stained, rod-shaped organisms. these compact cells closely resembled the morphology of the original culture of rickettsia used for inoculation. morphological changes were primarily noted in cells maintaine ...	1985	3924384
[primary transport of acute patients. optimal use of rescue resources exemplified by the canton of graubünden].		2011	3927607
diurnal host seeking of adult pacific coast ticks, dermacentor occidentalis (acari: ixodidae), in relation to vegetational type, meteorological factors, and rickettsial infection rates in california, usa.		1985	3930742
[legislation. the ministry of health. law-decree no. 178/85 of may 23].		2013	3931258
blood volume, erythrokinetics and spleen function in thrombocythaemia.	essential thrombocythaemia was diagnosed in a series of 18 patients on the basis of platelet counts greater than 1,000 x 10(9)/1. radionuclide studies have been carried out to distinguish thrombocythaemia as a primary disease from polycythaemia vera, myelofibrosis and chronic granulocytic leukaemia presenting with high platelet counts. these have included blood volume and spleen function, and radio-iron (52fe) has been used to demonstrate the presence of extramedullary (splenic) erythropoiesis. ...	2013	3933244
developmental sequence and surface membrane assembly of rickettsiae.		1985	3933409
spotted fever group rickettsiosis in japan.	the acute febrile disease with characteristic rash encountered in tokushima prefecture was proved to be a spotted fever group rickettsiosis, which showed a significant rise in agglutinins to both proteus ox2 and ox19 and significantly high levels of cf antibodies to rickettsia akari and rickettsia rickettsii.	1985	3934436
pulmonary pathology of rocky mountain spotted fever (rmsf) in children.	despite infrequent respiratory symptoms, histopathologic changes were identified in the lungs of 15 of 16 children dying of rocky mountain spotted fever (rmsf). gross examination demonstrated increased lung weight, edema, congestion, focal hemorrhage, and bronchopneumonia in a few cases. paraffin sections were stained with hematoxylin and eosin and phosphotungstic acid-hematoxylin, and available blocks were examined by direct immunofluoresence for rickettsia rickettsii. cases and controls matche ...	1985	3938014
spotted fever group rickettsiae in immature and adult ticks (acari: ixodidae) from a focus of rocky mountain spotted fever in connecticut.	immature and adult ixodid ticks were collected during 1983 and 1984 in newtown, connecticut, an area endemic for rocky mountain spotted fever (rmsf), to determine prevalence of infection by spotted fever group (sfg) rickettsiae. direct fluorescent-antibody (fa) staining revealed sfg organisms in 6 (1.8%) of 332 dermacentor variabilis larvae, 5 (7.8%) of 64 d. variabilis nymphs, and in 2 (40%) of 5 ixodes cookei nymphs removed from small- and medium-sized mammals. hemolymph tests detected rickett ...	1985	3938341
[evaluation of weil-felix test results by comparing the agglutinability of proteus ox2 and ox19 commercial antigens: basis for the presumption of a spotted fever group rickettsiosis].		1985	3938464
placental transfer of naloxone.	maternal and umbilical venous serum naloxone concentrations were measured after the i.v. (30 mothers) or i.m. (seven mothers) injection of naloxone 400 micrograms. following i.v. naloxone there was rapid transfer to the fetus and therapeutic plasma concentrations could be expected in 1 or 2 min. however, following i.m. administration, neonatal concentrations were variable. in five non-pregnant volunteers naloxone 400 micrograms i.v. resulted in concentrations greater than 2.5 micrograms ml-1 for ...	2013	3942670
placental transfer of naloxone.	maternal and umbilical venous serum naloxone concentrations were measured after the i.v. (30 mothers) or i.m. (seven mothers) injection of naloxone 400 micrograms. following i.v. naloxone there was rapid transfer to the fetus and therapeutic plasma concentrations could be expected in 1 or 2 min. however, following i.m. administration, neonatal concentrations were variable. in five non-pregnant volunteers naloxone 400 micrograms i.v. resulted in concentrations greater than 2.5 micrograms ml-1 for ...	2013	3942670
the addition of nitrous oxide to halothane decreases renal and splanchnic flow and increases cerebral blood flow in rats.	thirteen male sprague-dawley rats were anaesthetized with halothane and catheters were placed in the femoral artery and left ventricle. the animals breathed spontaneously through a tracheostomy throughout the investigation. after the surgical preparation, the inspired halothane concentration was maintained at 1.5 vol% (f/o2 = 0.3). after a 30-min stabilization period, strontium-85 radiolabelled microspheres (15 +/- 1 micron) were injected to the left ventricle for determination of cardiac output ...	1986	3942673
estimating gestational age from biparietal diameter: a simple formula.		2014	3944845
rickettsia rickettsii and rickettsia montana from ixodid ticks in connecticut.	dermacentor variabilis, infected with spotted fever group rickettsiae, parasitized 8 of 70 raccoons captured in newtown, connecticut. the spotted fever agent, rickettsia rickettsii, was isolated and identified from 4 adult d. variabilis and from 1 nymphal ixodes texanus removed from raccoons. this verifies the presence of this etiologic agent in ticks in an area where 6 people had clinical signs and symptoms of rocky mountain spotted fever (rmsf) and antibodies to r. rickettsii. these are the fi ...	1986	3946737
reliability of home observation for victims of mild closed-head injury.	victims of mild closed-head injury who do not require hospitalization frequently are observed at home. the efficacy of home observation for such cases and the extent to which after-care management plans are executed in this setting, however, are unknown. we studied 47 consecutive victims of mild closed-head injury discharged from the emergency department for home observation under the care of a responsible individual with a set of written after-care instructions for management. the instructions ...	2014	3946858
reliability of home observation for victims of mild closed-head injury.	victims of mild closed-head injury who do not require hospitalization frequently are observed at home. the efficacy of home observation for such cases and the extent to which after-care management plans are executed in this setting, however, are unknown. we studied 47 consecutive victims of mild closed-head injury discharged from the emergency department for home observation under the care of a responsible individual with a set of written after-care instructions for management. the instructions ...	2014	3946858
[the function of the bronchi draining healed caverns].		2013	3960845
rocky mountain spotted fever in dogs and its differentiation from canine ehrlichiosis.	rocky mountain spotted fever (rmsf) or ehrlichiosis was diagnosed in dogs on the basis of specific immunofluorescent testing for each disease. comparisons between clinical and laboratory findings were made between the 2 diseases. the incidence of rmsf tended to be more seasonal and it affected younger dogs. purebred dogs appeared to be more susceptible to both diseases. in general, rmsf had a more rapid and severe course of clinical illness than did ehrlichiosis, but acute ehrlichiosis was diffi ...	1985	3972706
effect of postpartum lactation on lipoprotein lipids and apoproteins.	to determine if postpartum lactation alters plasma lipoprotein lipid and apoprotein concentrations and composition, we studied 56 overnight fasting lactating and 16 nonlactating women approximately 6 weeks postpartum. postpartum results are presented as absolute concentrations and as the difference from antepartum values determined at 36 weeks gestation. antepartum lipoprotein lipid and apoprotein concentrations were generally not different in the 2 groups, with the single exception of whole pla ...	2014	3972965
radioenzymatic assay for trimethoprim in very small serum samples.	a modification of the methotrexate radioassay kit (supplied by new england enzyme center) enabled determination of trimethoprim levels in 5-microliter serum samples. an excellent correlation between this assay and high-pressure liquid chromatography assay was found. these preliminary results suggest that with this method rapid determination of trimethoprim levels in very small samples (5 to 10 microliters) can be achieved.	2014	3972993
implantable myoelectric control system with sensory feedback.		2013	3974327
energy and protein relationships in the broiler. 1. effect of protein levels and feeding regimens on growth, body composition, and in vitro lipogenesis of broiler chicks.	male broiler chicks were fed ad libitum diets containing 18, 23, or 30% protein for 3 weeks. in addition, chicks were fed diets containing 12, 23, or 30% protein on a 3-day rotation. finally, chicks were fed either the 23 or 30% protein on a schedule of 2 days on feed and 1 day off feed. these feeding schemes allowed chicks to consume low to excess protein coupled with either adequate or inadequate energy intake. feed intakes were equal for the 18, 23, and rotational percent protein dietary grou ...	1985	3975192
differentiation of volume averaging and mass on magnetic resonance images of the mediastinum.	volume averaging of high intensity mediastinal fat and low intensity flowing blood in mediastinal vessels can mimic a mediastinal mass on magnetic resonance (mr) images of the chest. however, when different repetition times (tr) are used to perform two imaging sequences, volume averaging can be distinguished from true disease, since the ratio of intensities of mediastinal fat, which is volume averaged, to nonvolume-averaged fat will remain relatively constant on a pair of images obtained using d ...	2014	3983392
pharmacokinetics of metronidazole in patients with varying degrees of renal failure.	twenty-nine patients with varying degrees of renal insufficiency were given a single intravenous dose of metronidazole (500 mg). plasma and urinary concentrations of metronidazole and two major metabolites were determined using a specific high performance liquid chromatographic assay. the pharmacokinetic parameters of metronidazole elimination half-life, area under the metronidazole concentration against time curve, apparent volume of distribution, metronidazole clearance and predicted degree of ...	2014	3986078
verbal recall in schizophrenia: differential effect of retroactive interference in nonparanoid patients.		2014	3987245
contact urticaria from diethyl fumarate.	the contact urticariagenic properties of diethyl fumarate were studied using the guinea pig ear swelling assay and by open application on the human upper back skin. diethyl fumarate caused non-immunologic contact urticaria in both human and guinea pig skin, and the reactions exhibited similar dose dependency and timing of maximal response.	1985	3995941
[use of the exercise test to identify high-risk patients. correlation with coronariography].		2012	4001510
"where" and "what" in vision.	the mixture of a few horizontal and vertical line segments embedded in an aggregate of diagonal line segments can be rapidly counted and their positions rapidly determined by a parallel (preattentive) process. however, the discrimination between horizontal and vertical orientation (that is, discrimination of a single conspicuous feature) requires serial search by focal attention. under recent theories of attention, focal attention has been assumed to be required for the recognition of different ...	2012	4001937
diathermy-induced loss of ddd pacemaker identity.		2014	4015251
family or individual therapy: the determinants of modality choice.	there are powerful non-rational forces in patients and therapists alike, and in the therapeutic context. these forces often determine whether individual or family therapy is chosen. historical, cultural, and economic forces, patient and family motivations, and therapist preferences are all powerful determinants of modality choice. this is partly due to the newness of the field of family therapy, and will probably continue until we have a better conceptual grasp of family theory and nosology, the ...	2009	4018725
should we worry about gastric cancer in duodenal ulcer patients?	in three patients with active duodenal ulcer, carcinoma of the stomach was detected early during routine endoscopic examination. in all patients subtotal gastrectomy was performed, and pathological examination of the resected stomach revealed carcinoma confined to the mucosa. we review evidence for and against any association between gastric carcinoma and peptic ulcer disease.	2014	4020082
erythromelalgia without thrombocythemia.		2014	4026098
reactivation kinetics of diethylphosphoryl acetylcholine esterase.	the kinetics of reactivation of diethylphosphorylated acetylcholine esterase by pyridine-2-aldoxime methochloride has been studied using the approach of following the course of the hydrolysis of acetylcholine during the reactivation of the phosphorylated enzyme by the reactivator [tsou, c.-l. (1965) acta biochem. biophys. sin. 5, 398-417]. equations are derived based on the scheme of the formation of a complex between the phosphorylated enzyme and the reactivator and the rate of dissociation of ...	2014	4029145
proliferation in vivo and in vitro of haemopoietic progenitor cells induced by af-1, a new ras-containing retrovirus.		2013	4029736
canine rocky mountain spotted fever: a kennel epizootic.	within a period of 5 consecutive days after the initial observation of illness was made, 7 of 12 siberian husky dogs developed clinical signs of rickettsia rickettsii infection. one dog died and was necropsied. clinical signs of infection consisted of lethargy, anorexia, ocular and nasal discharges, and neurologic disorder (incoordination and rolling). scleral blood vessel injection, fever, lymphadenomegaly, splenomegaly, and increased bronchovesicular lung sounds were prominent findings. clinic ...	1985	4062017
[modifications in relation to age in the number and diameter of nerve fibers in dorsal spinal roots of the rat].		1985	4062475
[effects of thymosin on the humoral immune response to antibody-dependent cell cytotoxicity].		1985	4065002
rocky mountain spotted fever mimicking acute cholecystitis.	rocky mountain spotted fever can present with predominantly abdominal symptoms including nausea, vomiting, diarrhea, and abdominal pain. two elderly patients presented with an acute febrile illness and abdominal symptoms. rash was not present initially. workup disclosed cholelithiasis in one, and a thickened gallbladder wall surrounded by a sonolucent zone suggesting a pericholecystic abscess was found by ultrasonography in the other. both patients underwent emergency laparotomy, with cholecyste ...	1985	4074033
cardiac sarcoidosis: reversion of myocardial perfusion abnormalities by dipyridamole.	a tl 201 scan was performed on one young patient who met all of the criteria for the diagnosis sarcoidosis. a resting scan before treatment showed marked defects which were not resolved on the redistribution scan, thus leading to the diagnosis of cardiac sarcoidosis, which was also suspected from clinical signs. after dipyridamole infusion (0.142 mg/kg per minute over 4 min), his 201tl scan was quite normal. haemodynamic investigation showed a low coronary sinus blood flow with a low lactate ext ...	2014	4076228
pulmonary vascular overreactivity in systemic hypertension. a pathophysiological link between the greater and the lesser circulation.	this study was undertaken to test whether the emphasized systemic vasomotion during sympathetic activation in hypertension is shared by the pulmonary circulation. to this end, 10 normotensive and 29 primary hypertensive subjects were investigated during adrenergic stimulation by mental arithmetic and cold pressor test. both stimuli induced a systemic pressor reaction in both groups, which was mediated through an increase in cardiac output and a mild reduction in vascular resistance during arithm ...	2014	4077227
[artero-venous angiodysplasia at the splenic hylum: contribution to the knowledge of pre-hepatic artero-venous angiodysplasias with portal hypertension].		2014	4080430
cineangiocardiographic observation of a right ventricular string.		2014	4080579
[signs of myocardial ischemia based on nocturnal circulatory changes in coronary patients].	during one preoperative night blood pressures, heart rates and changes in st-segments of ecg were measured at hourly intervals in 20 male patients suffering from a two or more coronary vessel disease. in five patients one or more events of increased myocardial ischaemia were seen in the ecg without any of the patients remembering an attack of angina pectoris. the circulatory function during these periods showed no connection between st-segment-changes and extremely high or low levels of blood pr ...	2014	4083466
on the alleged ineffability of death.	a number of recent theorists, all proceeding on the assumption that there is no afterlife, argue that the notion of one's own death defies comprehension in ways that have important implications. some argue this "ineffability" of death precludes a rational decision to die. dr. edwin shneidman maintains that it makes the notion of our own death unintelligible to each of us. in this paper, these arguments are criticized. it is maintained that death is not so inscrutible as these theorists would hav ...	2014	4089936
intermittent venous blood sampling.		2014	4097629
haemocyte test--an easy, quick and reliable method for the detection of rickettsiae in ticks.		1971	4103616
cytogenetic engineering in vivo: restoration of biologic complement activity to c5-deficient mice by intravenous inoculation of hybrid cells.	splenic macrophages were identified as at least one source of c5 elaboration in normal mice. hybrid cells were formed from splenic macrophages from c5-deficient mice and either kidney cells from mice with normal amounts of c5 or chicken erythrocytes. these hybrids elaborated c5 in vitro. c5-deficient mice inoculated with these hybrid cells developed, in their serum, antigenically active mouse c5, as well as both hemolytic and biologic complement activity. these studies demonstrate the feasibilit ...	1973	4131744
viral subtypes and cross-protection in hepatitis b virus infections of chimpanzees.		1974	4140852
effect of 16alpha-cyanopregnenolone on the hydroxylation of lithocholic acid by rat liver microsomes.		1974	4149368
[scid proteinase and phosphatase activity of the blood serum in patients with osteoarthritis deformans].		2014	4155566
[significance of gastroscopic study in the early disgnosis of stomach pathology].		2014	4155571
rickettsial plaques in mosquito cell monolayers.		1974	4156160
staining rickettsiae in sections of formalin-fixed tissue; a 12-minute wright-buffer sequence.		1966	4164156
auditory evoked potentials during alterations in "attention".		2014	4165615
work load and the general practitioner.		2014	4167287
a simplified procedure for serum butanol-extractable iodine.		2014	4169373
intranuclear growth of rickettsia rickettsii.		1968	4176643
the timing of sensitisation and its relevance to the prevention of rh-haemolytic disease.		2014	4178383
"hypothetical mean organisms" of mycobacteria. a study of the classification of mycobacteria.		1968	4179142
electroencephalograms in children suffering from migraine.		2014	4183402
[therapy with chlorambucil in progressive chronic polyarthritis].		2014	4187786
synthesis, assembly, and secretion of gamma globulin by mouse myeloma cells. i. adaptation of the merwin plasma cell tumor-11 to culture, cloning, and characterization of gamma globulin subunits.	mpc-11 myeloma tumor cells were adapted to growth in continuous culture. the cultured cells resembled the parent tumor in that they produced the fully assembled gamma globulin molecules as well as six unassembled molecules. although cultured and tumor cells synthesized excess light chains, the molar ratio of light (l) to heavy (h) chains was approximately 1.7:1 in the culture, and 3.5:1 in the tumor. the cultured cells also produced fewer half molecules and free light chains than the parent tumo ...	1970	4189836
electrophoretic behavior of sonicated human serum proteins.		1969	4190092
case records of the massachusetts general hospital. weekly clinicopathological exercises. case 26-1973.		1973	4196462
[the gas supply of hydrogen bacteria in submerged culture].		1972	4196475
[ticks as the media for a rickettsia habitatl (a survey of the literature)].		1973	4197102
isolation of rickettsia rickettsi in primary bone marrow cell and circulating monocyte cultures derived from experimentally infected guinea pigs.	rickettsia rickettsi was isolated and propagated in primary cell cultures derived from experimentally infected guinea pigs. organisms were recognized as early as 3 days after cultures were initiated.	1973	4197749
metabolism of richettsia tsutsugamushi and rickettsia rickettsi in irradiated host cells.	the metabolism of rickettsia tsutsugamushi (gilliam strain) multiplying in irradiated l cells was investigated by methods involving the use of (14)c-labeled substrates and cycloheximide, an inhibitor of eukaryotic metabolism. cycloheximide-resistant amino acid and adenine incorporations were appreciably higher in infected than in uninfected cultures during the period from 3 to 5 or 6 days postinoculation. the metabolism of r. rickettsi was similarly studied in primary duck embryo cells, which ar ...	1973	4198104
acute myelomonocytic leukemia in a patient with hodgkin's disease.		2014	4198910
rocky mountain spotted fever: a comparative study of the active immunity induced by inactivated and viable pathogenic rickettsia rickettsii.		1973	4199563
contrasting incidence of rocky mountain spotted fever in ticks infesting wild birds in eastern u.s. piedmont and coastal areas, with notes on the ecology of these ticks.		1973	4202513
zoonotic potential (rocky mountain spotted fever aed tularemia) in the tennessee valley region. ii. prevalence of rickettsia rickettsi and francisella tularensis in mammals and ticks from land between the lakes.		1974	4204021
zoonotic potential (rocky mountain spotted fever and tularemia) in the tennessee valley region. i. ecologic studies of ticks infesting mammals in land between the lakes.		1974	4204030
summary of recent abstracts. vii. rickettsial diseases.		1973	4207153
rickettsial infectious antibody complexes: detection by antiglobulin plaque reduction technique.	rickettsia rickettsii and r. australis formed infectious antibody complexes when reacted with homologous convalescent serum. the addition of antiglobulin to these complexes showed neutralization of plaques proportional to the concentration of rickettsial immune serum.	1974	4207520
the isolation of strains of rickettsiae of the spotted fever group in israel and their differentiation from other members of the group by immunofluorescence methods.		1974	4208205
plaque assay of rickettsiae in a mammalian cell line.	clear-cut and repeatable plaque assays were obtained for three rickettsiae of the spotted fever group (rickettsia rickettsi, r. conori, and r. montana) in vero cells used in a manner similar to that for arboviruses. in addition, three typhus group agents (r. typhi, r. canada, r. prowazeki) induced plaques in these cells. in preliminary tests coxiella burneti (nine mile strain) failed to produce plaques. comparable results were obtained in plastic flasks and plastic culture trays incubated in amb ...	1974	4208640
origin and structure of the group-specific, complement-fixing antigen of rickettsia rickettsii.	rickettsia rickettsii was treated with ether and examined by negative-contrast electron microscopy. group-specific complement-fixing antigen was seen to be originating from the cell wall. the antigen was composed predominately of round particles 10 to 60 nm in diameter. intact r. rickettsii and antigen from ether-treated organisms were purified by density gradient centrifugation and analyzed by polyacrylamide gel electrophoresis. the whole rickettsial cell was composed of a minimum of 30 protein ...	1974	4213992
stereospecific irreversible inhibition of histidine ammonia-lyase by l-cysteine.		1974	4214552
purification of rickettsia rickettsi by density-gradient zonal centrifugation.		1974	4215550
["in vitro" test of blood platelet spread].		2013	4220825
measurement of cavitation activity in ultrasonic cleaners.		2014	4227629
[trnas-spermatozoal transmission of microorganisms; apropos of ultrastructural observations in insects].		1967	4229159
assay of delta5-3beta-hydroxysteroid dehydrogenase in fish ovaries.		2014	4233934
[economic losses from sheep toxoplasmosis].		1971	4256464
[cancer of the ethmoid sinus and socio-occupational categories].		2014	4257530
cardiac output, heart rate, and blood pressure as influenced by equi-antiarrhythmic doses of eight antifibrillatory agents.		1971	4257638
[mechanism of the positive ionotropic action of theophylline on the mamalian heart. i. influence of extracellular ca, na and k concentrations and of reserpine].		1971	4257640
[distribution of bacterioplankton in the sea of azov].		2014	4261526
the effects of a soluble factor and of catecholamines on the activity of adenosine triphosphatase in subcellular fractions of rat brain.		1972	4265047
muscle spindle in masticatory muscle and its trigeminal mesencephalic nucleus.		2014	4278789
muscle spindle in masticatory muscle and its trigeminal mesencephalic nucleus.		2014	4278789