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A review of elementary school-based substance use prevention programs: identifying program attributes |
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| Authors: | Hopfer S Davis D Kam J A Shin Y Elek E Hecht M L |
| Institution: | Department of Communications Arts and Sciences, The Pennsylvania State University, University Park, PA 16802, USA. sxh343@psu.edu |
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| 本文献已被 PubMed 等数据库收录！ | |