title: [Contribution of L. F. Ragozin to the organization of medical-sanitary work in pre-revolutionary Russia].
authors.forename: S G
authors.initials: SG
authors.lastname: Goncharova
authors.forename: I V
authors.initials: IV
authors.lastname: Egorysheva
mesh_terms: D049672:History, 19th Century; D049673:History, 20th Century; D006778:Hospitals, Psychiatric / Q000266:history; D011570:Psychiatry / Q000266:history; D011634:Public Health / Q000266:history*; D012425:Russia (Pre-1917); D012499:Sanitation / Q000266:history*