Serum Homocysteine and Paraoxonase1 Levels in Women with Polycystic Ovary Syndrome Treated with Metformin Versus Metformin and Folic Acid. Global Journal of Science Frontier Research, [S. l.], v. 13, n. G2, p. 35–40, 2013. Disponível em: https://www.journalofscience.org/index.php/GJSFR/article/view/993. Acesso em: 13 aug. 2026.