K. Koizumi

Analysis of the effect of seasonal administration on the efficacy of sitagliptin: Subanalysis of the Januvia Multicenter Prospective Trial in Type 2 Diabetes Study

Taku Kudo, H. Sakura, Y. Iwamoto, 2018, Journal of diabetes investigation.

Effect of sitagliptin on blood glucose control in patients with type 2 diabetes mellitus who are treatment naive or poorly responsive to existing antidiabetic drugs: the JAMP study

Taku Kudo, H. Sakura, Y. Iwamoto, 2016, BMC Endocrine Disorders.