Abdellah Ahmed, G. S. G. A. ., Z. M. Sayed, and M. A. . Mohamed. “Effect of Ultrasound-Guided Lumbar Plexus Block on Perioperative Analgesia in Children Undergoing Proximal Fracture Femur Surgeries”. Journal of Neonatal Surgery, vol. 14, no. 30S, June 2025, pp. 366-78, https://www.jneonatalsurg.com/index.php/jns/article/view/6976.