INVESTIGATION OF HEMOLYTIC ACTIVITY OF LEPTOSPIRAE ON SOLID CULTURE MEDIA. ArticleVolina E.G., Kiktenko V.S., Sarukhanova L.E., Levina L.F., Arutyunova G.A., Soboleva G.L.Journal of Hygiene Epidemiology Microbiology and Immunology. Том 32. 1988. С. 79-85
PHOSPHOLIPASE ACTIVITY AND VIRULENCE OF PATHOGENIC LEPTOSPIRAE ArticleVolina E.G., Levina L.F., Soboleva G.L.Journal of Hygiene Epidemiology Microbiology and Immunology. Том 30. 1986. С. 163-170
COMPARATIVE-STUDY OF THE PHOSPHOLIPASE-ACTIVITY OF PATHOGENIC AND SAPROPHYTIC LEPTOSPIRES CULTIVATED ON THE SERUM-LECITHIN AGAR ArticleLEVINA L.F., VOLINA E.G., SOBOLEVA G.L., ARUTYUNOVA G.A.Zhurnal Mikrobiologii Epidemiologii i Immunobiologii. 1983. С. 27-31