B. T. B, G. S. A. Instrumental delivery: a comparative study in a tertiary care hospital. Int J Reprod Contracept Obstet Gynecol [Internet]. 2018 Feb. 27 [cited 2025 Dec. 3];7(3):1079-82. Available from: https://www.ijrcog.org/index.php/ijrcog/article/view/4311