title: Search for the ideal collagen vascular prosthesis.
mesh_terms: D000818:Animals; D001012:Aorta, Abdominal / Q000601:surgery; D001021:Aortic Valve / Q000637:transplantation* / Q000648:ultrastructure; D002339:Carotid Arteries / Q000601:surgery / Q000637:transplantation* / Q000648:ultrastructure; D002417:Cattle; D003094:Collagen; D004285:Dogs; D005263:Femoral Artery / Q000601:surgery; D014183:Transplantation, Heterologous
chemical_list: D003094:Collagen