Nitish Singh and Prafulla Kumar (2026) “ULTRASOUND-GUIDED ERECTOR SPINAE PLANE BLOCK VERSUS TRANSVERSUS ABDOMINIS PLANE BLOCK FOR POSTOPERATIVE ANALGESIA IN LAPAROSCOPIC CHOLECYSTECTOMY: A PROSPECTIVE DOUBLE-BLINDED RANDOMIZED CONTROLLED TRIAL”, Global Journal of Medical Sciences and Clinical Research, 1(2), pp. 19–24. Available at: https://gjmscr.org/index.php/gjm/article/view/17 (Accessed: 28 October 2026).