Lewis, MD, T., Erfe, BS, B. L., Ezell, BS, T. and Gauda, MD, E. (2015) “Pharmacoepidemiology of opiate use in the neonatal ICU: Increasing cumulative doses and iatrogenic opiate withdrawal”, Journal of Opioid Management, 11(4), pp. 305–312. doi: 10.5055/jom.2015.0279.