title: [Valve substitution: prosthesis or graft? 1. Introduction].
mesh_terms: D000818:Animals; D004388:Dura Mater / Q000637:transplantation*; D005205:Fascia / Q000637:transplantation*; D005206:Fascia Lata / Q000637:transplantation*; D006349:Heart Valve Diseases / Q000601:surgery*; D006350:Heart Valve Prosthesis; D006351:Heart Valves / Q000637:transplantation*; D006801:Humans; D013552:Swine; D014182:Transplantation, Autologous; D014183:Transplantation, Heterologous
vernacular_title: Remplacement valvulaire: prothèse ou greffe? 1. Introduction.