P.Thirupathinaidu a, S. Roji Marjoriea, Dr. N.Hephzibah Kirubamania. “Consistent Observing of Fetal Pulse and Uterus Withdrawals”. International Journal of Advanced Science and Technology 29, no. 7s (June 1, 2020): 4900 - 4903. Accessed May 4, 2024. http://sersc.org/journals/index.php/IJAST/article/view/25763.