title: [Indefatigable fighter for the health of society (K.V. Zenkovich)].
mesh_terms: D049672:History, 19th Century; D049673:History, 20th Century; D012425:Russia (Pre-1917); D014730:Veterinary Medicine / Q000266:history
vernacular_title: Neutomimyi borets za obshchestvennoe zdorov'e (K.V.Zenkovich.