Kalam F, Hossain PA, Masum A. Comparative study between Preemptive Thoracic Epidural Analgesia and conventional postoperative Thoracic Epidural Analgesia in Thoracic Surgery. j Bangladesh Soc Anaesthesiologists [Internet]. 2022 Jan. 31 [cited 2025 Nov. 13];35(1):23-9. Available from: https://www.banglajol.info/index.php/JBSA/article/view/67783