Del Campo, C Polytetrafluoroethylene grafts for leg ischemia: facts and fiction. [electronic resource] - Archives of surgery (Chicago, Ill. : 1960) Sep 1985 - 1088-9 p. digital Publication Type: Letter ISSN: 0004-0010 Standard No.: 10.1001/archsurg.1985.01390330094023 doi Subjects--Topical Terms: Blood Vessel ProsthesisHumansIschemia--surgeryLeg--blood supplyPolytetrafluoroethylene