title: Proceedings: The natural history of aorto-bilateral femoral by-pass grafts for lower ejxtremity ischemia.
mesh_terms: D001011:Aorta / Q000637:transplantation*; D005263:Femoral Artery / Q000637:transplantation*; D005500:Follow-Up Studies; D006801:Humans; D007511:Ischemia / Q000601:surgery*; D007866:Leg / Q000098:blood supply*; D014182:Transplantation, Autologous