Respiratory Illness in British Schoolchildren and Atmospheric Smoke and Sulphur Dioxide 1973-7 I: Cross-Sectional Findings
| Autor: | Melia, R. J. W., du V. Florey, C., Swan, A. V. |
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| Zdroj: | Journal of Epidemiology and Community Health (1979-), 1981 Sep 01. 35(3), 161-167. |
| Databáze: | JSTOR Journals |
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