title: [Evolution of rheumatic heart defects from 1954 to 1985].
mesh_terms: D049673:History, 20th Century; D006801:Humans; D012214:Rheumatic Heart Disease / Q000266:history*; D012426:Russia
vernacular_title: Evoliutsiia revmaticheskikh porokov serdtsa v 1954-1985 gg.