Study Search Results Your query returned 2 results. Series results are grouped under the most relevant study. You can ungroup series results. Results per page: 25 50 100 Sort by: Study Relevance Title A-Z Released/Updated Time Period Most Cited in ICPSR Bib. Most Downloaded Variable Relevance (?) Study Title/Investigator 1. Criminal Justice Drug Abuse Treatment Studies (CJ-DATS): Performance Indicators for Corrections (PIC), 2002-2006 [United States] (ICPSR 27942) Knight, Kevin 1 more results in Criminal Justice Drug Abuse Treatment Studies (CJ-DATS) Series 2. Addiction Health Evaluation and Disease (AHEAD) Management Study in Boston, Massachusetts, 2006-2010 (ICPSR 33581) Saitz, Richard; Samet, Jeffrey H.