title: [Hygienist, Prof. S. V. Shidlovskiĭ].
mesh_terms: D049672:History, 19th Century; D049673:History, 20th Century; D008886:Military Hygiene / Q000266:history; D012425:Russia (Pre-1917)
vernacular_title: Gigienist professor S. V. Shidlovskiĭ.