title: [From the history of Russian physicians societies in Harbin: 1920-1930].
authors.forename: P E
authors.initials: PE
authors.lastname: Ratmanov
mesh_terms: D002681:China; D049673:History, 20th Century; D006801:Humans; D010820:Physicians / Q000266:history*; D012426:Russia; D012955:Societies, Medical / Q000266:history*