TANWAR, S.; KHILNANI, G. D. A clinical comparative study on the effects of metformin and pioglitazone on clinical symptoms in cases of polycystic ovarian syndrome. International Journal of Basic & Clinical Pharmacology, [S. l.], v. 5, n. 1, p. 98–104, 2016. DOI: 10.18203/2319-2003.ijbcp20160108. Disponível em: https://www.ijbcp.com/index.php/ijbcp/article/view/137. Acesso em: 31 jan. 2026.