“Efficacy of transversus abdominis plane (tap) block for intraoperative and postoperative analgesia in patients undergoing abdominal hysterectomy under general anaesthesia- a randomised controlled study”, Int J of Biomed & Adv Res, vol. 9, no. 4, pp. 142–147, May 2018, doi: 10.7439/ijbar.v9i4.4699.