title: PTFE graft for AV fistulas: 3mm vs. 6mm prosthesis. Results and long survival example.
mesh_terms: D001166:Arteriovenous Shunt, Surgical; D001807:Blood Vessel Prosthesis; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D011138:Polytetrafluoroethylene; D011474:Prosthesis Design; D011475:Prosthesis Failure; D006435:Renal Dialysis; D014511:Uremia / Q000628:therapy*
chemical_list: D011138:Polytetrafluoroethylene