Suprainguinal fascia iliaca block vs. multimodal analgesia for pain control following hip hemiarthroplasty. - Fahmy, Nouran Mohsen Ahmed; Zaki, Gamal Fouad Saleh; Al Taher, Waleed AM; Shabana, Tarek Samir SalahEldin; Ali, Sarah Hamdy Mohamed (Anaesthesia, Pain & Intensive Care, 2026)