K. M., Sunanda, Anitha G. S., and Chaitra M. “Prospective Study of Contraceptive Knowledge Among the Patients Seeking Medical Termination of Pregnancy in 1st and 2nd Trimester in a Tertiary Health Care”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 6, no. 10 (September 23, 2017): 4567–4572. Accessed November 25, 2025. https://www.ijrcog.org/index.php/ijrcog/article/view/3495.