title: [Permanent heart valve prosthesis: half a century of search].
authors.affiliation: Instituto do Coração do Hospital das Clínicas, USP.
authors.forename: P C
authors.initials: PC
authors.lastname: Lemos
authors.forename: N A
authors.initials: NA
authors.lastname: Stolf
mesh_terms: D000818:Animals; D001705:Bioprosthesis; D004285:Dogs; D006350:Heart Valve Prosthesis / Q000009:adverse effects / Q000266:history* / Q000295:instrumentation; D006351:Heart Valves / Q000601:surgery; D049673:History, 20th Century; D006801:Humans; D011474:Prosthesis Design; D013923:Thromboembolism / Q000209:etiology; D013927:Thrombosis / Q000209:etiology
vernacular_title: A prótese valvar cardíaca definitiva: meio século de procura.