Sahai, R., T. Sharma, D. C. Dhasmana, and N. Kaeley. “Comparative Efficacy and Safety of DPP-4 Inhibitors and α-Glucosidase Inhibitors As Add on Therapy in Type 2 Diabetes”. International Journal of Basic & Clinical Pharmacology, vol. 7, no. 4, Mar. 2018, pp. 707-13, doi:10.18203/2319-2003.ijbcp20181173.