Tobacco use, exposure to secondhand smoke, and cessation counseling among medical students: cross-country data from the Global Health Professions Student Survey (GHPSS), 2005-2008.
| Autor: | Warren, Charles W.1 wcw1@cdc.gov, Sinha, Dhirendra N.2, Lee, Juliette1, Lea, Veronica1, Jones, Nathan R.3 |
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| Zdroj: | BMC Public Health. 2011, Vol. 11 Issue 1, p72-87. 16p. |
| Databáze: | Academic Search Ultimate |
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