Rana Irfan, Lala Rukh Bangash, Madiha Zafar, Sharib Khalid, Maria Arshad and Anum Anwar (2025) “Postoperative Analgesia in Laparoscopic Cholecystectomy: A Comparison of Posterior and Subcostal TAP Block Approaches”, Esculapio Journal of SIMS. Pakistan, 21(1), pp. 121–126. doi: 10.51273/esc25.251321122.