title: PTFE (Goretex) grafts for limb salvage.
mesh_terms: D001807:Blood Vessel Prosthesis; D005263:Femoral Artery / Q000601:surgery; D006801:Humans; D011138:Polytetrafluoroethylene; D011150:Popliteal Artery / Q000601:surgery; D014652:Vascular Diseases / Q000601:surgery*
chemical_list: D011138:Polytetrafluoroethylene