Effect of race on the glycaemic response to sitagliptin: Insights from the Trial Evaluating Cardiovascular Outcomes with Sitagliptin (TECOS). Davis TME, Mulder H, Lokhnygina Y, Aschner P, Chuang LM, Raffo Grado CA, Standl E, Peterson ED, Holman RR; TECOS Study Group. Diabetes Obes Metab. 2018 Jun;20(6):1427-1434. doi: 10.1111/dom.13242. Epub 2018 Feb 28. PMID: 29405540 Clinical Trial.