Online smoking cessation program for Korean Americans: Randomized trial to test effects of incentives for program completion and interim surveys
Autor: | Moskowitz, Joel M., McDonnell, Diana D., Kazinets, Gene, Lee, Hyun-Ju |
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Zdroj: | In Preventive Medicine May 2016 86:70-76 |
Databáze: | ScienceDirect |
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