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Baral, P.; Ghimire, A.; Sah, B. P.; Bhattarai, B.; Khatiwada, S.; Prasad, J. N. Postoperative Analgesic Effect of Morphine Added to Ropivacaine for Fascia Iliaca Compartment Block Following Femoral Fracture Surgeries: A Randomized Controlled Trial. JBPKIHS 2021, 4, 13-18.