Published in Bull World Health Organ on January 01, 1976
Proteinic and genomic identification of spotted fever group rickettsiae isolated in the former USSR. J Clin Microbiol (1993) 1.48
Genomic and proteinic characterization of strain S, a rickettsia isolated from Rhipicephalus sanguineus ticks in Armenia. J Clin Microbiol (1995) 1.21
A retrospective chart review study to describe selected zoonotic and arboviral etiologies in hospitalized febrile patients in the Republic of Armenia. BMC Infect Dis (2016) 0.79
Natural history of tick-borne spotted fever in the USA. Susceptibility of small mammals to virulent Rickettsia rickettsii. Bull World Health Organ (1966) 1.75
Astrakhan fever rickettsiae: antigenic and genotypic analysis of isolates obtained from human and Rhipicephalus pumilio ticks. Am J Trop Med Hyg (1994) 1.40
Characterization of a new spotted fever group rickettsia detected in Ixodes ricinus (Acari: Ixodidae) collected in Slovakia. J Med Entomol (2000) 1.28
Q fever in Europe: current aspects of aetiology, epidemiology, human infection, diagnosis and therapy. Infection (1987) 1.27
Study on the effect of cyclophosphamide on experimental rickettsial infection. Acta Virol (1971) 1.26
Phagocytosis of Coxiella burneti by macrophages. Acta Virol (1975) 1.25
Diagnosis of endocarditis in acute Q-fever by immunofluorescence serology. Acta Virol (1988) 1.20
Astrakhan fever, a spotted-fever rickettsiosis. Lancet (1991) 1.18
Electron microscopy of Coxiella burneti phase I and II. Acta Virol (1968) 1.18
Two strains of rickettsiae of Rocky Mountain spotted fever group recovered from Dermacentor marginatus ticks in Czechoslovakia. Results of preliminary serological identification. Acta Virol (1969) 1.12
Characterization of an endotoxic lipopolysaccharide from Coxiella burnetii. Acta Virol (1976) 1.11
Some biological properties of an endotoxic lipopolysaccharide from the typhus group rickettsiae. Acta Virol (1977) 1.10
Advances in rickettsial research. Curr Top Microbiol Immunol (1969) 1.08
Rickettsiae of the spotted fever isolated from Dermacentor marginatus ticks in South Germany. Zentralbl Bakteriol Orig A (1977) 1.05
Triggered qutrits for quantum communication protocols. Phys Rev Lett (2004) 1.02
Serological examination of human and animal sera from six countries of three continents for the presence of rickettsial antibodies. Eur J Epidemiol (1996) 1.02
Search for correlates of resistance to virulent challenge in mice immunized with Coxiella burnetii. Acta Virol (1977) 1.01
Study of the antigenic structure of Coxiella burneti. 8. Immunogenicity of phenol-extracted phase I antigenic component. Acta Virol (1970) 1.00
Influence of mild acid hydrolysis on the antigenic properties of phase I Coxiella burnetii. Acta Virol (1978) 0.99
A new method of preparing diagnostic Q fever antigen. Acta Virol (1972) 0.98
Studies of a "new" rickettsiosis "Astrakhan" spotted fever. Eur J Epidemiol (1991) 0.98
Study of the antigenic structure of Coxiella burneti. VII. Properties of phenol-extracted phase I antigenic component. Acta Virol (1970) 0.98
Rickettsiae and rickettsioses in Portugal. Eur J Epidemiol (1991) 0.95
New advances in the study of rickettsial antigens. Zentralbl Bakteriol Orig (1968) 0.95
Testing in various systems of the neutralizing capacity of Q fever immune sera. Acta Virol (1973) 0.95
Electron microscopy of ruthenium red-stained phase I and II Coxiella burneti. Acta Virol (1972) 0.95
Isolation of a lipopoly saccharide antigen from Rickettsia species. Acta Virol (1976) 0.94
Extensive examination of different tick species for infestation with Coxiella burnetii in Slovakia. Eur J Epidemiol (1991) 0.94
Suitability of the microagglutination test for detection of post-infection and post-vaccination Q fever antibodies in human sera. Acta Virol (1981) 0.93
Rickettsia slovaca sp. nov., a member of the spotted fever group rickettsiae. Int J Syst Bacteriol (1998) 0.93
Studies on the E strain of Rickettsia prowazeki. Bull World Health Organ (1973) 0.92
Coxiella burnetii antigens for detection of Q fever antibodies by ELISA in human sera. Acta Virol (1987) 0.92
Control of rickettsial diseases. Eur J Epidemiol (1991) 0.92
Comparison of virulence for guinea pigs and mice of different Coxiella burnetii phase I strains. Acta Virol (1993) 0.90
[An epidemic of Q-fever in a cotton-processing plant (author's transl)]. Cesk Epidemiol Mikrobiol Imunol (1982) 0.89
Isolation of endotoxic lipopolysaccharide from phase II Coxiella burnetti. Acta Virol (1979) 0.88
[Enzootic abortion among ewes in the Roznava district]. Vet Med (Praha) (1978) 0.87
Immunogenicity and reactogenicity of a Q fever chemovaccine in persons professionally exposed to Q fever in Czechoslovakia. Bull World Health Organ (1982) 0.87
Multiplication of rickettsiae in tick cells in vitro. Acta Virol (1968) 0.87
Endocytobionts in Dermacentor reticulatus ticks (Ixodidae): an electron microscope study. Exp Appl Acarol (1991) 0.86
Fine structure of Rickettsia prowazeki in the haemocytes of ticks Hyalomma dromedarii. Acta Virol (1967) 0.86
Prevalence of ticks infected with Francisella tularensis in natural foci of tularemia in western Slovakia. Eur J Epidemiol (1995) 0.86
Q fever in Spain: acute and chronic cases, 1981-1985. Rev Infect Dis (1988) 0.86
Concerning the question of infraforms in Rickettsia prowazeki. Acta Virol (1972) 0.86
First record of bacillary rickettsia-like organisms in European tick Dermacentor marginatus (Sulzer). Folia Parasitol (Praha) (1976) 0.85
Further investigations on the fine structure of coxiella burneti. Zentralbl Bakteriol Orig A (1972) 0.85
Improved method of preparing phase II Coxiella burneti antigen for the microagglutination test. Acta Virol (1970) 0.84
First report of an infection with Rickettsia slovaca. Folia Parasitol (Praha) (1980) 0.84
Rickettsiae and rickettsial diseases. Bull World Health Organ (1973) 0.84
The investigation of scrub typhus in the USSR. J Hyg Epidemiol Microbiol Immunol (1968) 0.84
Selection of chlortetracycline-resistant strain of Coxiella burnetii. Acta Virol (1975) 0.84
[Survival of Coxiella burnetii in soil]. Zh Mikrobiol Epidemiol Immunobiol (2006) 0.83
Detection of spotted fever group (SFG) rickettsia in Ixodes ricinus ticks in Austria. Acta Virol (1997) 0.83
[Q-fever--occurrence and significance of this disease in the Czech Republic and Slovak Republic]. Vet Med (Praha) (1996) 0.83
Erythrocyte-sensitizing substance from Rickettsia Canadia. Acta Virol (1975) 0.83
Cultivation of different viruses in tick tissue cultures. Acta Virol (1965) 0.83
Haemocyte test--an easy, quick and reliable method for the detection of rickettsiae in ticks. Acta Virol (1971) 0.82
Immunoblot analysis of antibody response in mice infected with Coxiella burnetii phase I. Acta Virol (1992) 0.82
[Analysis of serum immunoglobulins in a patient with chronic Q-fever and endocarditis (author's transl)]. Bratisl Lek Listy (1977) 0.82
Isolation of Coxiella burnetii and of an unknown rickettsial organism from Ixodes ricinus ticks collected in Austria. Eur J Epidemiol (1994) 0.81
Preparing and staining of Coxiella burnetii natural phase II antigen for the microagglutination reaction. Acta Virol (1976) 0.81
Immunization against Q-fever of naturally infected dairy cows. Acta Virol (1975) 0.80
[Infestation of ticks with Borrelia burgdorferi and Francisella tularensis in Slovakia]. Bratisl Lek Listy (1990) 0.80
Attempts at demonstration of lipopolysaccharide in phase II Coxiella burnetii. Acta Virol (1978) 0.79
Different antigenic properties of lipopolysaccharides isolated from Coxiella burnetii in phase I and pure phase II. Zentralbl Bakteriol Mikrobiol Hyg A (1983) 0.79
[Study of the reactivity and immunogenicity of a combined vaccine against abortion due to coxiellosis and chlamydiosis in sheep]. Vet Med (Praha) (1987) 0.79
Analysis of antibody response and immunoglobulins in sera of rabbits and guinea pigs immunized with Coxiella burnetii. Acta Virol (1977) 0.79
Transmission of antibodies to Chlamydia psittaci and Coxiella burnetii through eggs and "crop milk" in pigeons. Eur J Epidemiol (1993) 0.78
Antigenicity of chloroform-methanol-treated Coxiella burnetii preparations. Acta Virol (1987) 0.78
The prevalence of small terrestrial mammals infected with tick-borne encephalitis virus and leptospirae in the foothills of the southern Bavarian forest, Germany. Appl Parasitol (1993) 0.78
Chemical composition of phase I Coxiella burnetii soluble antigen prepared by trichloroacetic acid extraction. Acta Virol (1989) 0.78
The value of skin test in Q fever convalescents and vaccinees as indicator of antigen exposure and inducer of antibody recall. Acta Virol (1984) 0.78
Susceptibility of some species of rodents to rickettsiae. Folia Parasitol (Praha) (1992) 0.78
Friend Leukemia Virus (FLV) activity in certain arthropods. II. Quantitative infectivity determinations. Neoplasma (1973) 0.78
The ability of mononuclear cells to coagulate blood in response to Coxiella burnetii. J Med Microbiol (1989) 0.77
Massive occurrence of rickettsiae of the spotted fever group in fowl tampan, Argas persicus, in the Armenian S.S.R. Acta Virol (1977) 0.77
[Characteristics of monoclonal antibodies directed to species specific and group specific antigens of Rickettsia prowazekii]. Tr Inst Im Pastera (1989) 0.77
Q fever vaccines: present status and application in man. Zentralbl Bakteriol Mikrobiol Hyg A (1987) 0.77
Difference in the multiplication of phase I and II Coxiella burnetti in cell cultures. Acta Virol (1969) 0.77
Detection of Coxiella burneti in saliva of experimentally infected ticks, Hyalomma dromedarii Koch. Bull World Health Organ (1968) 0.77
Cell-mediated immune response to Coxiella burnetii antigens in Q fever convalescents and vaccinees. Acta Virol (1989) 0.77
Immunochemical and antigenic characterization of Coxiella burnetii strains isolated in Europe and Mongolia. Eur J Epidemiol (1994) 0.77