PANKIV, V. Pleiotropic Effects of Metformin: Antioncogenic Action (Literature Review). INTERNATIONAL JOURNAL OF ENDOCRINOLOGY (Ukraine), [S. l.], n. 1.49, p. 45–50, 2013. DOI: 10.22141/2224-0721.1.49.2013.84051. Disponível em: http://iej.zaslavsky.com.ua/article/view/84051. Acesso em: 22 jan. 2022.