title: [The state and prospects of development of cardiological service and research in cardiology in the RSFSR].
mesh_terms: D002309:Cardiology / Q000639:trends*; D006801:Humans; D012106:Research; D012426:Russia
vernacular_title: Sostoianie i perspektivy razvitiia kardiologicheskoĭ sluzhby i nauchnykh issledovaniĭ po kardiologii v RSFSR.