BEDI, P. K.; GULIANI, M. S.; BALA, S. A prospective study to assess the safety and expulsion rate of copper T380A in immediate post-partum period during caesarean section. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 5, n. 9, p. 3195–3199, 2017. DOI: 10.18203/2320-1770.ijrcog20163011. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/1766. Acesso em: 4 oct. 2025.