7Sacks D,Bakal C W,Beatty D T,et al.Position Statement on the Use of the Ankle Brachial Index in the Evaluation of Patients with Peripheral Vascular Disease:a Consensus Statement Developed by the Standards Division of the Society of Cardiovascular and Interventional Radiology[J].J Vasc Interv Radiol,2002,13(4):353.
8Keryln Carviue. Wound Care Manual[ M ]. Osborne Park. Austral- ia : Silver Chain Foundation,2005 : 82-93.