[Achievements of Soviet cardiology (on the 60th anniversary of the October Revolution)].
D002309:Cardiology / Q000266:history*; D049672:History, 19th Century; D049673:History, 20th Century; D014586:USSR
Dostizheniia otechestvennoĭ kardiologii (k 60-letiiu Velikoĭ oktiabr'skoĭ sotsialisticheskoĭ revoliutsii).