SINGLA, A.; YADAV, G.; SHREE, S. Combined oral contraceptives & cerebral venous sinus thrombosis: 2 cases and review. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 4, n. 1, p. 269–271, 2017. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/1852. Acesso em: 14 oct. 2025.