Prevention Science (2014) - Comment
pubmed: 23529870  doi: 10.1007/s11121-013-0385-7  issn: 1389-4986  issn: 1573-6695 

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Linda J. Luecken, Melissa J. Hagan, Irwin N. Sandler, Jenn-Yun Tein, Tim S. Ayers, Sharlene A. Wolchik