Majidinejad, Saeed, Mehrdad Esmailian, and Mehrdad Emadi. 2018. “Comparison of Intravenous Ketamine With Morphine in Pain Relief of Long Bones Fractures: A Double-Blind Randomized Clinical Trial”. Archives of Academic Emergency Medicine 2 (2):77-80. https://doi.org/10.22037/aaem.v2i2.32.