GANIGA, P.; SHARMA, R. A.; PITTY, N. Relationship between perineal body length and the occurrence of perineal lacerations in low risk primigravidae: a prospective observational study. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 11, n. 2, p. 420–426, 2022. DOI: 10.18203/2320-1770.ijrcog20220164. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/11261. Acesso em: 13 oct. 2025.