Petrova Em

Potential variability of Leptospira serovars belonging to the same group.

Petrova Em, Chernukha Yg, 1977 .

Epizootiology of leptospirosis

Petrova Em, Soloshenko Iz, Shorokhov Vv, 1970 .

Pathomorphology of leptospirosis in swine in spontaneous infection

Petrova Em, Soloshenko Iz, Drogun Ag, 1970 .