SHAABAN, O. M.; AHMED, H. A.; ALI, M. K.; ABBAS, A. M.; NASR, A.; MAKHLOUF, A. M. Evolution of second trimester low implanted placenta to previa at term: a prospective cohort study. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 7, n. 11, p. 4330–4335, 2018. DOI: 10.18203/2320-1770.ijrcog20184473. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/5491. Acesso em: 14 oct. 2025.