title: Porcine versus pericardial bioprostheses.
authors.forename: P
authors.initials: P
authors.lastname: Stassano
authors.forename: C
authors.initials: C
authors.lastname: Gagliardi
authors.forename: N
authors.initials: N
authors.lastname: Spampinato
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001705:Bioprosthesis; D002648:Child; D005500:Follow-Up Studies; D006350:Heart Valve Prosthesis; D006801:Humans; D008875:Middle Aged; D011475:Prosthesis Failure