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Vijay Siddhartha B S, Ranjini BN. Femoral Nerve Block and Intravenous Fentanyl for Positioning During Spinal Anesthesia in Surgery of Femur Fractures: Hemodynamic Changes. AAN [Internet]. 2020Jan.9 [cited 2026Apr.28];4(2):346-9. Available from: https://www.aijournals.com/index.php/aan/article/view/1309