The Hutchinson Smoking Prevention Project Trial: Design and Baseline Characteristics
| Autor: | Mann, Sue L., Peterson, Arthur V., Jr., Marek, Patrick M., Kealey, Kathleen A. |
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| Zdroj: | In Preventive Medicine June 2000 30(6):485-495 |
| Databáze: | ScienceDirect |
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Full Text from ScienceDirect