Ahmed GU, Mondal MK, Roy BR, Badrudozza A, Yeasmeen S, Bhowmick DK, et al. Effects of preemptive ketamine on postoperative analgesia after total abdominal hysterectomy (TAH) under general anaesthesia. j Bangladesh Soc Anaesthesiologists [Internet]. 2014 Aug. 3 [cited 2025 Nov. 18];25(1):3-8. Available from: https://www.banglajol.info/index.php/JBSA/article/view/60953