Ahmed, Mahmoud, Mohammed Mohammed, Shereen Mostafa Maher Amin, and Mohamed Belata. “Comparison of Ultrasound Guided Erector Spinae Plane Block and Fascia Iliaca Block for Postoperative Analgesia in Hemiarthroplasty: A Double-Blind Randomized Trial”. Anaesthesia, Pain & Intensive Care 28, no. 5 (October 7, 2024): 791-797. Accessed October 16, 2024. https://apicareonline.com/index.php/APIC/article/view/2562.