Esmailian, M., Moshiri, R. and Zamani, M. (2018) “Comparison of the Analgesic Effect of Intravenous Acetaminophen and Morphine Sulfate in Rib Fracture; a Randomized Clinical Trial”, Archives of Academic Emergency Medicine, 3(3), pp. 99–102. doi: 10.22037/aaem.v3i3.277.