WALTER, S. L.; ALI, A.; KILLICK, R.; DAY, C.; BARROWS, M.; CAHILL, D. J. Caesarean delivery of a Western Lowland gorilla with fetal distress and suspected pre-eclampsia. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 7, n. 7, p. 2933–2936, 2018. DOI: 10.18203/2320-1770.ijrcog20182909. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/4949. Acesso em: 2 oct. 2025.