title: [Bart B. Ya. (To the 80th Birthday)].
mesh_terms: D000553:Ambulatory Care / Q000266:history*; D000846:Anniversaries and Special Events; D004501:Education, Medical / Q000266:history*; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D012426:Russia; D013812:Therapeutics / Q000266:history*