A comparison of femorocrural bypasses performed with modified heparin-bonded expanded polytetrafluorethylene grafts and those with great saphenous vein grafts to treat critical limb ischemia.

A comparison of femorocrural bypasses performed with modified heparin-bonded expanded polytetrafluorethylene grafts and those with great saphenous vein grafts to treat critical limb ischemia.