(1)
Shaffer, P. M. .; Smelson, D. .; Helm, A. .; Gaba, A. .; Marcus, S. .; Shaffer, H. J. . Reentry Service Engagement Among a Reentry Population With Co-Occurring Mental Health and Opioid Use Disorders in Massachusetts Jails.  J. Psychol. Psychother.Res 2023, 10, 85-96.