title: Modified graphite-expanded PTFE (G-PTFE) for use as a superior vena cava (SVC) substitute.
mesh_terms: D000818:Animals; D001187:Artificial Organs; D002244:Carbon; D003094:Collagen; D004285:Dogs; D004487:Edema / Q000209:etiology; D006108:Graphite; D011138:Polytetrafluoroethylene; D014180:Transplantation; D014683:Vena Cava, Superior
chemical_list: D002244:Carbon; D006108:Graphite; D011138:Polytetrafluoroethylene; D003094:Collagen