Long-term 4-year safety of saxagliptin in drug-naive and metformin-treated patients with Type 2 diabetes

J. Rosenstock, J. L. Gross, C. Aguilar-Salinas, M. Hissa, N. Berglind, S. Ravichandran and D. Fleming

Diabetic Medicine 30 ( 12 ): 1472 - 1476 , 2013