Initiating insulin therapy in elderly patients with Type 2 diabetes: efficacy and safety of lispro mix 25 vs. basal insulin combined with oral glucose-lowering agents

B. H. R. Wolffenbuttel, L. J. Klaff, R. Bhushan, J. L. Fahrbach, H. Jiang and S. Martin

Diabetic Medicine 26 ( 11 ): 1147 - 1155 , 2009