Dr. Fidah Mohamed; Dr. Mahparah Rafiq; Dr. Mohammad Sadiq Malla; Dr. Mohsin Farooq. TO EVALUATE THE EFFICACY OF THE OSTAP BLOCK WITH ROPIVACAINE FOR POSTOPERATIVE ANALGESIA IN LAPAROSCOPIC CHOLECYSTECTOMY. J Popl Ther Clin Pharmacol 2025, 32 (3), 195-202. https://doi.org/10.53555/2wt9y164.