TY - DATA T1 - National Survey on Drug Use and Health: 2-Year R-DAS (2002 to 2003, 2004 to 2005, 2006 to 2007, 2008 to 2009, 2010 to 2011, and 2012 to 2013) AU - United States Department of Health and Human Services. Substance Abuse and Mental Health Services Administration. Center for Behavioral Health Statistics and Quality PY - 2015 DO - 10.3886/ICPSR34482.v3 PB - Inter-university Consortium for Political and Social Research [distributor] ER -