7Albers M, Fratezi AC, De Luccia W, et al. Assessment of quality of life of patients with severe ischemia as a result of infrainguinal arterial occlusive disease[ J]. J Vasc Surg, 1992 ; 16 ( 1 ) :54-9.
10Loor G,Skelly CL,Wahlgren CM ,et al. Is atherectomy the best first-Line therapy for limb salvage in patients with critical limb ischemia [J].? Vase Endovascular Surg,2009 ;43 (6) :542-50.