ABDELLAH AHMED, G. S. G. A. .; SAYED, Z. M.; MOHAMED, M. A. . Effect of Ultrasound-Guided Lumbar Plexus Block on Perioperative Analgesia in Children Undergoing Proximal Fracture Femur Surgeries. Journal of Neonatal Surgery, Lahore, Pakistan, v. 14, n. 30S, p. 366–378, 2025. Disponível em: https://www.jneonatalsurg.com/index.php/jns/article/view/6976. Acesso em: 20 sep. 2025.