AHUJA, M.; PUJARI, P. Ultra-low-dose oral contraceptive pill: a new approach to a conventional requirement. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 6, n. 2, p. 364–370, 2017. DOI: 10.18203/2320-1770.ijrcog20170006. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/1032. Acesso em: 4 dec. 2025.