“26. ANALGESIC EFFICACY OF ULTRASOUND-GUIDED FASCIA ILIACA COMPARTMENT BLOCK COMPARED TO INTRATHECAL MORPHINE AFTER PROXIMAL FEMORAL FRACTURE SURGERY”. Vietnam Journal of Community Medicine 66, no. CĐ13- HNKH Gây mê Hồi sức (September 25, 2025). Accessed September 9, 2026. https://tapchiyhcd.vn/index.php/yhcd/article/view/3193.