Kaukab Naheed, Jehan Ara, Lubna Ejaz Kahloon (2008) “Effectiveness of Cervical Cerclage in Women with Cervical Incompetence”, Journal of Rawalpindi Medical College. Rawalpindi, Pakistan, 12(1). Available at: https://www.journalrmc.com/index.php/JRMC/article/view/759 (Accessed: 20 November 2025).