title: [Decrease and increasing age of rheumatic heart valve diseases].
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D002648:Child; D005860:Germany, West; D006349:Heart Valve Diseases / Q000453:epidemiology / Q000209:etiology*; D006801:Humans; D008875:Middle Aged; D012213:Rheumatic Fever / Q000150:complications; D012214:Rheumatic Heart Disease / Q000150:complications*; D012959:Socioeconomic Factors; D014069:Tonsillitis / Q000188:drug therapy
chemical_list: D000900:Anti-Bacterial Agents
vernacular_title: Uber die Abnahme und das zunehmende Alter von rheumatischen Herzklappenfehlern.