Kalam, F. ., Hossain, P. A. and Masum, A. . (2022) “Comparative study between Preemptive Thoracic Epidural Analgesia and conventional postoperative Thoracic Epidural Analgesia in Thoracic Surgery”, Journal of the Bangladesh Society of Anaesthesiologists, 35(1), pp. 23–29. doi: 10.3329/jbsa.v35i1.67783.