Adolescent Substance Abuse Prevention Study (ASAPS), 2001-2006 [Detroit, Houston, Los Angeles, Newark, New Orleans, St. Louis] (ICPSR 28641)

These data have been updated since their release as https://doi.org/10.3886/ICPSR28641.v1, which you used to locate the data. If you need access to a previous version of the data (e.g., to replicate results in an article or report), you can contact ICPSR User Support to find out if a prior version is available.