M. Al-Temimi, Hassan, et al. “Evaluation of Metformin + Sitagliptin Versus Metformin + Glibenclamide on Glycemic Control in Iraqis Type 2 Diabetic Patients”. Iraqi Journal of Pharmaceutical Sciences, vol. 21, no. 2, Mar. 2017, pp. 69-76, https://doi.org/10.31351/vol21iss2pp69-76.