Chowdhury SJ, Siddique S, Nessa K, Datta PK, Akter S, Billah KB, et al. Efficacy of Epidural Analgesia During Labour. J Chittagong Med Coll Teachers Ass [Internet]. 2017 Feb. 25 [cited 2025 Oct. 4];27(2):12-7. Available from: https://www.banglajol.info/index.php/JCMCTA/article/view/62320