title: Arterial below the knee bypass grafts. Experience with the modified bovine heterograft.
mesh_terms: D000368:Aged; D000818:Animals; D002417:Cattle; D003925:Diabetic Angiopathies / Q000601:surgery; D005260:Female; D005263:Femoral Artery / Q000000981:diagnostic imaging / Q000637:transplantation*; D006801:Humans; D007383:Intermittent Claudication / Q000601:surgery*; D007717:Knee / Q000000981:diagnostic imaging; D007871:Leg Ulcer / Q000601:surgery; D008297:Male; D008875:Middle Aged; D010146:Pain / Q000601:surgery; D011150:Popliteal Artery / Q000000981:diagnostic imaging; D011183:Postoperative Complications; D011859:Radiography; D012146:Rest; D013927:Thrombosis / Q000188:drug therapy / Q000601:surgery; D014183:Transplantation, Heterologous; D014859:Warfarin / Q000627:therapeutic use
chemical_list: D014859:Warfarin