[1]
A. Khawar, M. Saeed, N. Hussain, S. Sharif, F. K. Mehar, and N. Ghani, “Diagnostic Value of Umbilical Artery Systolic/Diastolic Ratio and Amniotic Fluid Index for the Prediction of Respiratory Distress Syndrome among Term Pregnancies: A Cross-Sectional Validation Study: UA S/D Ratio and AFI: Respiratory Distress Syndrome among Term Pregnancies”, PJHS-Lahore, vol. 7, no. 5, pp. 13–20, May 2026.