title: The Björk-Shiley convexo-concave heart valve experience from the perspective of the supervisory panel.
authors.affiliation: Binningen, Switzerland.
authors.forename: Gerard
authors.initials: G
authors.lastname: Batts
mesh_terms: D006350:Heart Valve Prosthesis; D006801:Humans; D011474:Prosthesis Design; D011475:Prosthesis Failure