RT Article T1 Examining treatment climate across prison-based substance abuse treatment groups JF Substance use & misuse VO 51 IS 7 SP 902 OP 911 A1 Kelly, Christopher E. A1 Welsh, Wayne N. 1957- A2 Welsh, Wayne N. 1957- LA English YR 2016 UL https://krimdok.uni-tuebingen.de/Record/1912548038 DO 10.3109/10826084.2016.1155621