1World Health Organization.Definition,diagnosis,and classification of diabetes mellitus and its complicatins.Report of a WHO consultation.Part1:Diagnosis and classification of diabetes mellitus[M].Geneva:World Health Organization,1999.58-59.
2Ibrahim NK,Harris M,Radata C,et al.A new minimally invasive technique to show nerve ischaemia in diabetic neuropathy[J].Diabetoiogia,1999,42:737-742.
3Cameren NE,Cotter MA,Low PA.Nerve blood flow in early experimental diabetes in rats:relation to conduction deficits[J].Am J Physiol,1991,261(1 pt 1):E1-E8.
