title: [Pavel Nikolaevich Obrosov (1880-1938)].
authors.forename: M P
authors.initials: MP
authors.lastname: Kuzybaeva
authors.forename: E I
authors.initials: EI
authors.lastname: Zaĭtsev
mesh_terms: D000047:Academies and Institutes / Q000266:history; D004632:Emergency Medical Services / Q000266:history*; D013502:General Surgery / Q000266:history*; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D012426:Russia