title: [Memorable and anniversary dates in the history of cardiology in 1979].
mesh_terms: D002309:Cardiology / Q000266:history*; D005060:Europe; D049672:History, 19th Century; D049673:History, 20th Century; D012425:Russia (Pre-1917); D014586:USSR; D014481:United States
vernacular_title: Znamenatel'nye i iubileĭnye daty istorii kardiologii v 1979 g.