Effects of Metformin on TCF7L2 Gene DNA Methylation Alterations in Individuals With Type 2 Diabetes Mellitus: Effects of Metformin on TCF7L2 Gene DNA Methylation Alterations. Acad. J. Int. Univ. Erbil 2026, 3 (2), 1033-1039. https://doi.org/10.63841/iue3261033.