title: Femoral-tibial bypass. Introductory remarks.
mesh_terms: D000368:Aged; D001161:Arteriosclerosis / Q000601:surgery*; D001705:Bioprosthesis; D001807:Blood Vessel Prosthesis; D005263:Femoral Artery / Q000601:surgery; D006801:Humans; D007866:Leg / Q000098:blood supply*; D011138:Polytetrafluoroethylene; D014680:Veins / Q000637:transplantation*
chemical_list: D011138:Polytetrafluoroethylene