DETERMINATION OF THE ESTERASE-ACTIVITY OF LEPTOSPIRES Article VOLINA E.G., LEVINA L.F., SARUKHANOVA Y.E., ARUTYUNOVA G.A. Zhurnal Mikrobiologii Epidemiologii i Immunobiologii. 1990. P. 116-117
INVESTIGATION OF HEMOLYTIC ACTIVITY OF LEPTOSPIRAE ON SOLID CULTURE MEDIA. Article Volina E.G., Kiktenko V.S., Sarukhanova L.E., Levina L.F., Arutyunova G.A., Soboleva G.L. Journal of Hygiene Epidemiology Microbiology and Immunology. Vol. 32. 1988. P. 79-85
USE OF THE DIRECT ENZYME-IMMUNOASSAY (EIA) WITH GENUS-SPECIFIC PEROXIDASE CONJUGATE IN LEPTOSPIROSIS Article VOLINA E.G., IVANOV A.P., KIKTENKO V.S., TKACHENKO E.A., ARUTYUNOVA G.A. Zhurnal Mikrobiologii Epidemiologii i Immunobiologii. 1986. P. 72-75
COMPARATIVE-STUDY OF THE PHOSPHOLIPASE-ACTIVITY OF PATHOGENIC AND SAPROPHYTIC LEPTOSPIRES CULTIVATED ON THE SERUM-LECITHIN AGAR Article LEVINA L.F., VOLINA E.G., SOBOLEVA G.L., ARUTYUNOVA G.A. Zhurnal Mikrobiologii Epidemiologii i Immunobiologii. 1983. P. 27-31