Initial Combination of Linagliptin and Metformin Improves Glycaemic Control in Type 2 Diabetes: A Randomized, Double-Blind, Placebo-Controlled Study. https://pubmed.ncbi.nlm.nih.gov/22356132/. Date Accessed October 6, 2026.
Initial Combination of Linagliptin and Metformin in Patients With Type 2 Diabetes: Efficacy and Safety in a Randomised, Double-Blind 1-Year Extension Study. https://pubmed.ncbi.nlm.nih.gov/24118640/. Date Accessed October 6, 2026.
JENTADUETO (Linagliptin and Metformin Hydrochloride) Prescribing Information. https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=f6dd9b86-0d18-95d4-2bc7-05591bfdd597. Date Accessed October 6, 2026.
Linagliptin: MedlinePlus Drug Information. https://www.medlineplus.gov/druginfo/meds/a611036.html. Date Accessed October 6, 2026.
Metformin: MedlinePlus Drug Information. https://medlineplus.gov/druginfo/meds/a696005.html. Date Accessed October 6, 2026.