UNNISA, S.; M. S., P. Unengaged head at term in primigravida: does it affect the chance of having a normal delivery?. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 8, n. 4, p. 1616–1619, 2019. DOI: 10.18203/2320-1770.ijrcog20191228. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/6275. Acesso em: 16 feb. 2025.