SINGH, M.; BHARTI, S. A study of the changes in pelvic floor biometry in pregnancy by trans labial ultrasonography: cross sectional observational analytical study. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 14, n. 10, p. 3341–3347, 2025. DOI: 10.18203/2320-1770.ijrcog20253073. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/15546. Acesso em: 2 oct. 2025.