2Harr ison MB,Graham ID, Friedberg E, et al. Assessing the population with leg and foot ulcers[J]. Can Nurse, 2001, 97 (2):18-23.
3Kalara M,Glov iszi P. Surgical treament of venous ulcers role of subfascial endoscopic perforator vein ligation[J]. Surg Clin North Am,2003,83(3) :1- 23.
4Meyer FJ, Mcgu inness CL, Lagattolla NR, et al. Randomized clinical trial of three-layer paste and four-layerbandages for ve- nousleg ulcers[J]. Br J Surg,2003, 90:934-940.
7McAree BJ,Berridge DC. Investigation of the patient with a venous ulcer[J]. Phlebology,2010,25 (1) :20-27.
8Vowden KR,Vowden P. The prevalence,management and out- come for patients with lower limb ulceration identifiedin a wound care survey within one English health care district[J]. J Tissue Viability,2009,18( 1 ) : 13-19.
9Vowden KR,Vowden P. A survey of" wound care provision within one English health care district [Jl-J Tissue Viability, 2009,18 (1) :2-6.
10Mauck KF,Asi N,Elraiyah TA,et al. Comparative systematic review and meta-analysis of compression modalities for the promotion of venous ulcer healing and reducing ulcer recur- rence [ J ]. J Vase Surg, 2014,60 (2) : 71 S-90S.