HEBA AHMED FARAG, OLFAT GAMIL SHAKER, A. A. M. A.-A. F. M. Z. G. G. M. Metformin Down Regulates the Oncogenic miRNA_21 and Cyclin D1 in Oral Potentially Malignant Disorders: An Emerging Role of an Old Drug in Cancer Chemoprevention. Annals of the Romanian Society for Cell Biology, [S. l.], v. 25, n. 6, p. 17981–17999, 2021. Disponível em: http://www.annalsofrscb.ro/index.php/journal/article/view/9203. Acesso em: 30 jul. 2026.