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Comparative Study
. 1977 Dec;134(6):791-3.
doi: 10.1016/0002-9610(77)90326-9.

Vascular access for chronic hemodialysis: polytetrafluoroethylene (PTFE) versus bovine heterograft

H G Butler 3rd, L D Baker Jr, J M Johnson
Comparative Study

Vascular access for chronic hemodialysis: polytetrafluoroethylene (PTFE) versus bovine heterograft

H G Butler 3rd et al. Am J Surg. 1977 Dec.

Abstract

Between May 1975 and March 1977, 193 bovine heterografts and 184 polytetrafluoroethylene (PTFE) grafts (Impragrafts) have been placed for hemodialysis access. A comparison of these materials demonstrates that Impragrafts have significantly fewer late thromboses, increased resistance to infection, and comparable longevity, and they are easier to repair.

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