Jabeen, Sadaqat, Tanvir Shafqat, and Shafiq Ahmad. “Oligohydramnios Causes and Pregnancy Outcome - Third Trimester Versuss Second Trimester and Signficance of Amniotic Fluid Index (AFI)”. Journal of Postgraduate Medical Institute 11, no. 2 (September 6, 2011). Accessed April 26, 2024. https://jpmi.org.pk/index.php/jpmi/article/view/582.