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Study record managers: refer to the Data Element Definitions if submitting registration or results information.
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1 | NCT00311948 | Completed | Telephone and Web-based Teen Tobacco Cessation in HMOs |
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Interventional | Phase 3 |
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Other / NIH |
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600 | All | 15 Years to 18 Years (Child, Adult) | NCT00311948 | 5R01CA098685-02 1R01CA098685-01A2 |
QWIThelper | March 2006 | April 2010 | April 2010 | April 6, 2006 | September 28, 2012 |
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