ANALGESIC EFFICACY OF ROPIVACAINEWITH OR WITHOUT DEXAMETHASONE IN LANDMARK - GUIDED TRANSVERSUS ABDOMINIS PLANE BLOCK FOR PEDIATRIC LOWER ABDOMINAL SURGERY: A RANDOMIZED DOUBLE-BLIND STUDY. A-JMRHS [Internet]. 2026 May 12 [cited 2026 May 21];4(2):229-37. Available from: https://www.ajmrhs.com/journal/article/view/402