Rahman, Hafizur, and Swati Duggal. “Knowledge Of, Attitude Toward and Professional Experience With Emergency Contraceptives Among Physicians in Sikkim, India”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 3, no. 4 (February 10, 2017): 913–918. Accessed December 4, 2025. https://www.ijrcog.org/index.php/ijrcog/article/view/1287.