Asaad , Pareshan Faris, and Ariana Khalis Jawad. “Effect of Progesterone on Preventing Preterm Birth and Adverse Perinatal Outcomes in Women in the Risk Group: A Prospective Clinical Trial”. AMJ (Advanced Medical Journal) 8, no. 1 (May 18, 2023): 62–68. Accessed April 8, 2025. https://amj.khcms.edu.krd/index.php/main/article/view/194.