H. A. Mansour, R. A. Ahmed, A. Mohamed, B. Hamed, A. E. A. Ahmed, and E. A. Mohamed, “Predicting mode of delivery using mid‑pregnancy ultrasonographic measurement of cervical length among nulliparous women”, Int J Reprod Contracept Obstet Gynecol, vol. 14, no. 8, pp. 2433–2438, Jul. 2025.