MUHAMMAD KHALID BUTT LAARMTMAMU. Effectiveness of Paravertebral Block (PVB) for perioperative analgesia in patients undergoing Breast and Gall Bladder Surgery. J Fatima Jinnah Med Univ [Internet]. 2018 Nov. 1 [cited 2026 Mar. 15];10(2). Available from: http://jfjmu.com/index.php/ojs/article/view/73