Havens, PhD, MPH, J. R., Walker, MSW, LCSW, R., & Leukefeld, DSW, C. G. (2018). Prescription opioid use in the rural Appalachia: A community-based study. Journal of Opioid Management, 4(2), 63–71. https://doi.org/10.5055/jom.2008.0010