Assessing media campaigns linking marijuana non-use with autonomy and aspirations: "Be Under Your Own Influence" and ONDCP's "Above the Influence"
Prevention Science (2011) - Comment
pubmed: 21271357  doi: 10.1007/s11121-010-0194-1  issn: 1573-6695  issn: 1389-4986 

Michael D. Slater, Kathleen J. Kelly, Frank R. Lawrence, Linda R. Stanley, Maria Leonora G. Comello