THE ETIOLOGICAL STRUCTURE OF LEPTOSPIROSIS IN AGRICULTURAL ANIMALS IN COLOMBIA [ETIOLOGICHESKAIA STRUKTURA LEPTOSPIROZOV SEL'SKOKHOZIAISTVENNYKH ZHIVOTNYKH V KOLUMBII.] Статья Volina E.G., Alsate L.E., Levina L.F. Zhurnal Mikrobiologii Epidemiologii i Immunobiologii. 1999. С. 80-81
THE ETIOLOGICAL STRUCTURE OF LEPTOSPIROSIS IN AGRICULTURAL ANIMALS IN COLOMBIA Статья Volina E.G., Alsate L.E., Levina L.F. Zhurnal Mikrobiologii Epidemiologii i Immunobiologii. 1999. С. 80-81