M. McKenzie, MPH, A. Nunn, MS, ScD, N. D. Zaller, PhD, A. R. Bazazi, BA, and J. D. Rich, MD, MPH, “Overcoming obstacles to implementing methadone maintenance therapy for prisoners: Implications for policy and practice”, J of Opioid Management, vol. 5, no. 4, pp. 219–227, Jan. 2018.