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Johnson, Doris M., Lauren A. Wine, Sharon Zack, Eric Zimmer, Judy H. Wang, Patricia A. Weitzel-O'Neill, Vickie Claflin, e Kenneth P. Tercyak. Designing a Tobacco Counter-marketing Campaign for African American Youth. BioMed Central, 2008.

Johnson, Doris M., et al. Designing a Tobacco Counter-marketing Campaign for African American Youth. BioMed Central, 2008.