Ezeofor, Salome, Augustine Onuh, Ngozi Dim, and Emmanuel Obikili. “Obstetric Ultrasound Requests: An Audit at a Nigerian Tertiary Hospital”. West African Journal of Radiology 31, no. 2 (July 1, 2025): 25–29. Accessed September 13, 2025. https://wajr.org/index.php/home/article/view/96.