Meherishi, Shuchita Sharma, and Suchika Mangal. “Umbilical Artery Doppler and Biophysical Profile Score: A Study of Their Efficacy in Pregnancy Induced Hypertension and Intrauterine Growth Retardation”. International Journal of Research in Medical Sciences 5, no. 9 (August 26, 2017): 4047–4050. Accessed October 14, 2025. https://www.msjonline.org/index.php/ijrms/article/view/3658.