Khatri, Rahul, Bhoomika Jain, Sabrina Mhapankar, and Sushil Kumar. “A Study of Doppler Velocimetry in Pre-Eclampsia Patients, and Their Perinatal Outcome”. Clinical Journal of Obstetrics and Gynecology 4, no. 2 (April 21, 2021): 044–049. Accessed December 3, 2025. https://www.obstetricgynecoljournal.com/index.php/cjog/article/view/cjog-aid1085.