4FosterTS. Efficacy and safety of alpha—I ipoic acid supple-mentation in the treatment of symptomatic diabetic neuropathy[J]. Diabetes Educ,2007,33(l) :111-117.
5IkedaT, Iwata K,Tanaka Y. Long-term effect of epalrestaton cardiac autonomic neuropathy in subjects with non-insulin de-pendent diabetes mellitus[J]. Diabetes Res Clin Pract, 1999 , 43(3):193-198.