National Longitudinal Study of Adolescent Health (Add Health), 1994-2008: Core Files [Restricted Use] (ICPSR 27021)

These data have been updated since their release as https://doi.org/10.3886/ICPSR27021.v9, 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.