K. M. S, G. S. A, M. C. Prospective study of contraceptive knowledge among the patients seeking medical termination of pregnancy in 1st and 2nd trimester in a tertiary health care. Int J Reprod Contracept Obstet Gynecol [Internet]. 2017 Sep. 23 [cited 2025 Nov. 25];6(10):4567-72. Available from: https://www.ijrcog.org/index.php/ijrcog/article/view/3495