title: [On 50th anniversary of the All-Russian Congress of Factory Physicians (1911-1961)].
mesh_terms: D000846:Anniversaries and Special Events; D005006:Ethnicity; D006801:Humans; D007221:Industry; D009787:Occupational Medicine / Q000266:history*; D010820:Physicians; D012426:Russia
keywords: INDUSTRIAL MEDICINE/history