LAHIRI, S.; MONDAL, S. C.; PAL, S. R. Sonographic assessment of lower uterine segment at term with previous caesarean section. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 4, n. 1, p. 164–167, 2017. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/1830. Acesso em: 14 oct. 2025.