Eslam Attia Mohamed Attia, Ezzat Mohamed El Taher, Mohamed Emad Eldin Abdel-Ghaffar, Galal Habib El Sayed, Ahmed Ahmed ellily. COMPARISON OF ULTRASOUND-GUIDED: LUMBAR ERECTOR SPINAE PLANE BLOCK VERSUS QUADRATUS LUMBORUM BLOCK FOR POST-OPERATIVE ANALGESIA IN LOWER ABDOMINAL SURGERIES: RANDOMIZED CONTROLLED TRAIL. J Popl Ther Clin Pharmacol [Internet]. 2024 Dec. 26 [cited 2025 Sep. 17];31(11):1818-2. Available from: https://jptcp.com/index.php/jptcp/article/view/9026