title: Heart valve replacement with bioprosthesis. (1) General concepts and graft management.
mesh_terms: D000818:Animals; D001021:Aortic Valve / Q000637:transplantation*; D006350:Heart Valve Prosthesis; D006801:Humans; D013552:Swine; D014183:Transplantation, Heterologous / Q000379:methods*