Goyal, S. G., Shah, P. T. and Deliwala, K. J. (2017) “Role of fetal monitoring in high risk pregnancy by fetal electrocardiogram”, International Journal of Reproduction, Contraception, Obstetrics and Gynecology, 3(4), pp. 893–897. Available at: https://www.ijrcog.org/index.php/ijrcog/article/view/1246 (Accessed: 4 December 2025).