1. [RESEARCH] Evgeniy Semenovich Sleptsov, Nikolay Vasilievich Vinokurov, Alexandra Innokentievna Pavlova, Lena Prokopyevna Koryakina, Tatyana Dmitriyevna Rumyantseva : IMMUNOGENIC AND ANTIGENIC PROPERTIES OF Agglutinogenic AND WEAKLY Agglutinogenic VACCINES AGAINST ANIMAL BRUCELLOSIS.