title: My three valves.
authors: J T
authors: JT
authors: Harrington
mesh_terms: D001705:Bioprosthesis; D006350:Heart Valve Prosthesis / Q000266:history; D049673:History, 20th Century; D006801:Humans; D008297:Male; D008404:Massachusetts; D011474:Prosthesis Design; D012086:Reoperation / Q000266:history