Chronic leg ischemia: current concepts of management.
D000671:Amputation, Surgical; D000792:Angiography; D005263:Femoral Artery / Q000601:surgery; D006801:Humans; D007383:Intermittent Claudication / Q000000981:diagnostic imaging / Q000601:surgery*; D007866:Leg / Q000098:blood supply*; D008297:Male; D008875:Middle Aged; D012039:Regional Blood Flow; D012501:Saphenous Vein / Q000601:surgery