title: Should we abandon homografts?
authors.forename: John A
authors.initials: JA
authors.lastname: Elefteriades
mesh_terms: D001021:Aortic Valve / Q000601:surgery* / Q000637:transplantation; D001705:Bioprosthesis; D006350:Heart Valve Prosthesis; D006801:Humans; D011183:Postoperative Complications / Q000401:mortality; D014184:Transplantation, Homologous; D016896:Treatment Outcome