3Wagner FW.The dysvascular foot:a system of diagnosis and treatment.Foot Ankle,1981,2:64.
4Jager K,Eichlisberger R,Widmer LK.Diagnosis using ultrasound in peripheral arterial disorders:possibilities and limitations.Ther Umsch,1989,6(3):204.
5Leung HB,Ho YC,Carnett J,et al.Diabetic foot ulcers in the Hong Kong Chinese Population:retrospective study.Hong Kong Med J,2001,7:350.
6Mayfield JA,Reiber GE,Nelson RG,et al.A foot risk classification system to predict diabetic amputation in Pima Indians.Diabetes Care,1996,19:704-709.
7Hau P,Lawrence B,David G,et al.Screening techniques to identify people at high risk for diabetic foot ulceration.Diabetes Care,2000,23:606-609.
8Lehto S,Pyrala K,Ronnemaat T,et al.Risk factors predicting lower extremity amputation in patients with NIDDM.Diabetes Care,1996,19:607-612.
9Wallace C,Reiber GE,Lemaster J,et al.Incidence of falls risk factors for falls and fall-related fractures in individuals with diabetes and a prior foot ulcer.Diabetes Care,2002,25:1983-1986.
10Cynthia F.Preventive care of the diabetic foot.Nursing Clinics of North America,2001,36:303-306.
6Zhang X,Hristenson LK,Nothnick WB.Regulation of MMP-9 expression and activity in the mouse uterus by estrogen[J].Mol Reprod Dev,2007,74(3):321-331.
7Yang W,Lu J. Prevalence of diabetes among men and women in China[J].New England Journal of Medicine,2010,(12):1090-1101.
8Nathanson D,Nystrom 7. Hypoglycemic pharmacological treatment of type 2 diabet:targetingthe endothelium[J].Molecular and Cellular Endocrinology,2009,(01):112-116.
