Singh, Awadhesh Kumar Dipeptidyl peptidase-4 inhibitors or sodium glucose co-transporter-2 inhibitors as an add-on to insulin therapy: A comparative review. [electronic resource] - Indian journal of endocrinology and metabolism - 32-42 p. digital Publication Type: Journal Article; Review ISSN: 2230-8210 Standard No.: 10.4103/2230-8210.172278 doi