title: Proceedings of the First International Workshop on Tissue Valves October 4-5, 1969.
mesh_terms: D000486:Allergy and Immunology; D001021:Aortic Valve / Q000637:transplantation; D005205:Fascia / Q000637:transplantation; D006087:Graft vs Host Reaction; D006351:Heart Valves / Q000637:transplantation*; D007109:Immunity; D011183:Postoperative Complications; D011664:Pulmonary Valve / Q000637:transplantation; D014021:Tissue Preservation; D014180:Transplantation / Q000401:mortality; D014183:Transplantation, Heterologous; D014184:Transplantation, Homologous