2000

Hornik, Robert,  Maklan, David,  Cadell, Diane,  Judkins, David,  Sayeed, Sarah,  Zador, Paul,  Southwell, Brian,  Appleyard, Jane,  Hennessy, Michael,  Morin, Carol,  Steele, Diane . Evaluation of the National Youth Anti-Drug Media Campaign: Campaign Exposure and Baseline Measurement of Correlates of Illicit Drug Use from November 1999 through May 2000. Bethesda, MD: National Institute on Drug Abuse.