title: The flexible monocusp valve: the second and third successful mitral valve replacements.
authors.affiliation: Albert Einstein Hospital, Bronx, New York 10467.
authors.forename: R W
authors.initials: RW
authors.lastname: Frater
mesh_terms: D000818:Animals; D006350:Heart Valve Prosthesis / Q000266:history*; D049673:History, 20th Century; D006801:Humans; D008943:Mitral Valve; D011474:Prosthesis Design; D013536:Suture Techniques