title: [Heart valve diseases (XVIII). The mechanical versus biological prosthesis controversy in 1991].
authors.affiliation: Departamento de Cardiología y Cirugía Cardiovascular, Facultad de Medicina, Universidad de Navarra.
authors.forename: D
authors.initials: D
authors.lastname: Martínez-Caro
authors.forename: R
authors.initials: R
authors.lastname: Llorens León
mesh_terms: D001705:Bioprosthesis; D006349:Heart Valve Diseases / Q000601:surgery; D006350:Heart Valve Prosthesis; D006801:Humans
vernacular_title: Valvulopatías (XVIII). La confrontación prótesis mecánicas versus biológicas en 1991.