Puntillo, RN, DNSc, FAAN, K., Neighbor, MD, M., Chan, APRN, BC, PhD, G.K. and Garbez, RN, MS, ACNP, R. 2006. The influence of chief complaint on opioid use in the emergency department. Journal of Opioid Management. 2, 4 (Jul. 2006), 228–235. DOI:https://doi.org/10.5055/jom.2006.0035.