Evaluation of Power of Intrapartum Ultrasonography to Predict Obstetric Outcomes in Pregnant Women with a Prolonged Second Stage of Delivery. Journal of Carcinogenesis, [S. l.], v. 22, n. 2, p. 207–215, 2023. DOI: 10.64149/J.Carcinog.23.2.207-215. Disponível em: https://carcinogenesis.com/index.php/JOC/article/view/1864. Acesso em: 21 mar. 2026.