title: Maintaining dialysis fistulas and grafts: a review.
authors.forename: C
authors.initials: C
authors.lastname: Lefton
mesh_terms: D001166:Arteriovenous Shunt, Surgical; D006801:Humans; D007676:Kidney Failure, Chronic / Q000628:therapy*; D011138:Polytetrafluoroethylene; D019736:Prostheses and Implants; D011475:Prosthesis Failure; D006435:Renal Dialysis
chemical_list: D011138:Polytetrafluoroethylene