3American. Diabetes association Clinical Practice Recommendation 2001[J]. Dia- betes Ciabetes Care, 2001, 24(Suppl): 1-33.
4Schnedl WJ, Krause R, Halwachs-BG, et al. Evaluation of HbAlc determination methodsin patients with hemoglobinopathies [J]. Diabetes Care, 2000,23(3): 339-334.
5Coban E, Qzdogan M, Timuragaoglu A. Effect of iron deficiency anemia on the levels of hemoglobin A, cin nondiabetic patients [J].Acta Haematol, 2004,112(3): 126-128.
