Haque, S., Shukla, A. and Kem, A. (2017) “Treatment satisfaction and safety of sitagliptin versus pioglitazone in patients with type 2 diabetes mellitus inadequately controlled on metformin monotherapy”, International Journal of Basic & Clinical Pharmacology, 6(2), pp. 338–343. doi: 10.18203/2319-2003.ijbcp20170326.