title: Valve replacement in the Heart Institute, University of Sao Paulo, Brazil.
authors.affiliation: Heart Institute, University of Sao Paulo, Brazil.
authors.forename: P M
authors.initials: PM
authors.lastname: Pomerantzeff
authors.forename: E J
authors.initials: EJ
authors.lastname: Zerbini
authors.forename: G
authors.initials: G
authors.lastname: Verginelli
authors.forename: A D
authors.initials: AD
authors.lastname: Jatene
mesh_terms: D001021:Aortic Valve; D001705:Bioprosthesis / Q000266:history*; D001938:Brazil; D004388:Dura Mater / Q000637:transplantation; D006350:Heart Valve Prosthesis / Q000009:adverse effects / Q000266:history* / Q000401:mortality; D049673:History, 20th Century; D006801:Humans; D008943:Mitral Valve; D010496:Pericardium / Q000637:transplantation; D011474:Prosthesis Design