Fernandez-Flores, M., O. Huaman-Gutierrez, and J. Valencia. “Association Between Metformin Use and Handgrip Strength in Older Adult Women With Type 2 Diabetes Mellitus in Lima, Peru”. Romanian Journal of Diabetes Nutrition and Metabolic Diseases, Vol. 33, no. 2, June 2026, pp. 141-50, https://mail.rjdnmd.org/index.php/RJDNMD/article/view/2128.