Verma U, Gupta M, Saini V. Missing IUCD strings: an analysis. Int J Reprod Contracept Obstet Gynecol [Internet]. 2018 Sep. 26 [cited 2026 Jan. 1];7(10):4061-7. Available from: https://www.ijrcog.org/index.php/ijrcog/article/view/5340