BANGA, S.; NAAGAR, J. K.; PATEL, P.; HAJELA, S.; MISHRA, N.; SAAD, T. Burden, maternal risk factors, and fetal outcomes in twin pregnancies: a retrospective observational study. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 12, n. 9, p. 2628–2632, 2023. DOI: 10.18203/2320-1770.ijrcog20232468. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/13374. Acesso em: 13 oct. 2025.