Thakur M, Sagar N, Tandon P. Knowledge and attitude regarding epidural analgesia among expectant mothers. Int J Reprod Contracept Obstet Gynecol [Internet]. 2017 Apr. 27 [cited 2026 Jan. 31];6(5):1929-31. Available from: https://www.ijrcog.org/index.php/ijrcog/article/view/2478