Tobacco Smoking as a Risk Factor for Colon Polyps.
| Autor: | Zahm, Sheila Hoar1, Cocco, Pierluigi1, Blair, Aaron1 |
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| Zdroj: | American Journal of Public Health. Jul1991, Vol. 81 Issue 7, p846-849. 4p. 4 Charts. |
| Databáze: | Academic Search Ultimate |
| Externí odkaz: |
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