Rapp, R. C., Xu, J., Carr, C. A., Lane, D. T., Wang, J., & Carlson, R. (2006). Treatment barriers identified by substance abusers assessed at a centralized intake unit.

Rapp, Richard C., Jiangmin Xu, Carey A. Carr, D. Tim Lane, Jichuan Wang, and Robert Carlson. Treatment Barriers Identified By Substance Abusers Assessed At a Centralized Intake Unit. 2006.

Rapp, Richard C., et al. Treatment Barriers Identified By Substance Abusers Assessed At a Centralized Intake Unit. 2006.