Prevalence of lifetime asthma and current asthma attacks in U.S. working adults: an analysis of the 1997--2004 National Health Interview Survey data.
| Autor: | Syamlal G, Mazurek JM, Bang KM |
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| Zdroj: | Journal of Occupational & Environmental Medicine; Sep2009, Vol. 51 Issue 9, p1066-1074, 9p |
| Databáze: | Complementary Index |
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