Limb salvage after successful pedal bypass grafting is associated with improved long-term survival. - Kalra,M.; Gloviczki,P.; Bower,T.C.; Panneton,J.M.; Harmsen,W.S.; Jenkins,G.D.; Stanson,A.W.; Toomey,B.J.; Canton,L.G. (J Vasc Surg, 2001)