title: Observations on autogenous vein grafts used as arterial substitutes.
mesh_terms: D001161:Arteriosclerosis / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery*; D001344:Autopsy; D005263:Femoral Artery / Q000601:surgery*; D005500:Follow-Up Studies; D006801:Humans; D011150:Popliteal Artery / Q000601:surgery*; D011859:Radiography; D012501:Saphenous Vein / Q000473:pathology / Q000637:transplantation*; D013997:Time Factors; D014182:Transplantation, Autologous