A. Choudhry, M. Zafar, S. Khan, S. Masood, H. Hafeez, and H. Choudhry, “EFFICACY OF CERVICAL CERCLAGE IN SONOGRAPHICALLY SHORTENED CERVIX IN WOMEN AT MODERATE RISK OF PRETERM DELIVERY: Cervical Cerclage in Women at Preterm Delivery”, Pak Armed Forces Med J, vol. 60, no. 3, pp. 444–8, Sep. 2010, Accessed: Aug. 25, 2024. [Online]. Available: https://pafmj.org/PAFMJ/article/view/1468