Comment on editorial by Lapeyre and colleagues. Re: Prosthetic heart valves: difficult to make something simple.
Jack W
JW
Love
D001705:Bioprosthesis; D006350:Heart Valve Prosthesis; D019918:Heart Valve Prosthesis Implantation / Q000295:instrumentation*; D006801:Humans; D011474:Prosthesis Design