Verma S, Ranjan R, Batra M. Case control study of supervised and unsupervised medical abortion in first trimester of pregnancy. Int J Reprod Contracept Obstet Gynecol [Internet]. 2017 Feb. 23 [cited 2025 Oct. 7];5(7):2367-71. Available from: https://www.ijrcog.org/index.php/ijrcog/article/view/1409