Jain, Madhu, Zahida Hassan, and Shuchi Jain. “Study of TH 1 and TH 2 Activity in Women With Threatened Miscarriages”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 4, no. 6 (February 19, 2017): 1918–1921. Accessed October 13, 2025. https://www.ijrcog.org/index.php/ijrcog/article/view/2360.