TY - DATA T1 - National Treatment Improvement Evaluation Study (NTIES), 1992-1997 AU - United States Department of Health and Human Services. Substance Abuse and Mental Health Services Administration. Center for Substance Abuse Treatment PY - 2009 DO - 10.3886/ICPSR02884.v4 PB - Inter-university Consortium for Political and Social Research [distributor] ER -