Valve excision in autogenous vein grafts.
D005263:Femoral Artery / Q000601:surgery*; D006801:Humans; D012501:Saphenous Vein / Q000637:transplantation*; D013927:Thrombosis / Q000601:surgery*; D014182:Transplantation, Autologous; D014652:Vascular Diseases / Q000601:surgery*