Ali Alansi, Badriah, Hytham Bahaeldin Mukhtar, Maher Ahmad Alazizi, Amjad Ahmad Zuiran, Areej Mohammed AL-Atawi, Badriah Abdulrahman Al-Sabah, and Shrooq Salem Al-Yami. 2017. “Risk Factors for Early Preterm Birth at King Salman Armed Force Hospital in 2010”. Open Access Macedonian Journal of Medical Sciences 5 (7):1016-20. https://doi.org/10.3889/oamjms.2017.103.