3Ganz PA. Schag HL. Assessing the quality Of life: a study in newly - diagnosed breast cancer patients. J Chin Epidemiol 1990; 43 (1): 75 - 86
4levine MN. Guyatt GH. and Gent M. et al. Quality of life in stage breast cancer: an instrument for clinical trials. J Chin Qncol 1988; 6:1798 -810
5Carrington AL, Mawdsley SK, Morley M, et al. Psychological status of diabetic people with or without lower limb disability. Diabetes Res Clin Pract 1996; 32(1 -2): 19 -25
6Knetsche RP, Leopold SS, Brage. Inpatient management of lower extremity amputations. Foot and ankle clinics 2001:41
7Dougherty PJ. Transtibial amputees from the Vietnam War. Twenty-eight-year follow-up. J Bone Joint Surg Am 2001; 83-A(3): 383 -9