title: eComment. Flexible age limits for biological aortic prosthesis implantation.
authors.affiliation: Department of Cardiovascular Surgery, Rhoen Klinikum, Bad Neustadt, Germany.
authors.forename: Konstantinos
authors.initials: K
authors.lastname: Chryssagis
mesh_terms: D001021:Aortic Valve / Q000601:surgery*; D001705:Bioprosthesis; D006350:Heart Valve Prosthesis; D019918:Heart Valve Prosthesis Implantation / Q000295:instrumentation*; D006801:Humans