CHAN, W. L.; CHAN, H. T. K.; CHAN, V. Y. T.; LAU, W. L. Use of intrapartum ultrasound before assisted vaginal delivery in a single hospital in ‎Hong Kong. Hong Kong Journal of Gynaecology, Obstetrics and Midwifery, [S. l.], v. 25, n. 2, 2025. Disponível em: https://hkjgom.org/home/article/view/390. Acesso em: 1 jun. 2025.