title: Twenty-three-year survival of a bovine pericardial bioprosthesis.
authors.forename: D
authors.initials: D
authors.lastname: Oswal
authors.forename: C D
authors.initials: CD
authors.lastname: Sudarshan
authors.forename: P H
authors.initials: PH
authors.lastname: Kay
mesh_terms: D000328:Adult; D000818:Animals; D001705:Bioprosthesis; D002417:Cattle; D006350:Heart Valve Prosthesis; D006801:Humans; D008297:Male; D008943:Mitral Valve / Q000601:surgery; D010496:Pericardium; D011474:Prosthesis Design; D013997:Time Factors