title: [V. F. Nagorskiĭ as a hygienist].
mesh_terms: D004813:Epidemiology / Q000266:history; D049672:History, 19th Century; D049673:History, 20th Century; D006920:Hygiene / Q000266:history; D012425:Russia (Pre-1917)
vernacular_title: V. F. Nagorskiĭ kak gigienist.