A study on the epidemiology of asthma in children in Philadelphia: The relation of weather and air pollution to peak incidence of asthmatic attacks
| Autor: | Girsh, Leonard S., Shubin, Elliot, Dick, Charles, Schulaner, Frederic A. |
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| Zdroj: | In Journal of Allergy 1967 39(6):347-357 |
| Databáze: | ScienceDirect |
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