KAMBLE, P. D.; BAVA, A.; SHUKLA, M.; NANDANVAR, Y. S. First trimester bleeding and pregnancy outcome. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 6, n. 4, p. 1484–1487, 2017. DOI: 10.18203/2320-1770.ijrcog20171414. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/1684. Acesso em: 13 oct. 2025.