Dr. Seema Pandey, Dr. Divya Gupta, and Dr. Rakesh Kumar Shukla. “First Trimester Screening by Ultrasonographic Markers For Prediction of Preeclampsia”. International Journal of Medical Research and Review 9, no. 6 (January 24, 2022): 374-378. Accessed May 4, 2024. https://ijmrr.medresearch.in/index.php/ijmrr/article/view/1357.