PANWAR, M.; ., R.; AHUJA, N.; SANGWAN, A.; ARORA, J. Sigmoid volvulus complicating pregnancy: a case report. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 11, n. 8, p. 2287–2291, 2022. DOI: 10.18203/2320-1770.ijrcog20221957. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/11917. Acesso em: 7 dec. 2025.