Imankulova, Balkenzhe, Gulzhanat Aimagambetova, Layzzat Saiddildina, and Talshyn Ukybassova. “Pregnancy Outcomes Complicated by Preterm Premature Rupture of Membranes: Retrospective Review of Cases in Three Institutions in Kazakhstan”. Central Asian Journal of Global Health 3 (June 15, 2015). Accessed February 1, 2023. http://cajgh.pitt.edu/ojs/cajgh/article/view/222.