Exposure-response relationships in asthma caused by tetrachlorophthalic anhydride
Four patients with asthma caused by occupational exposure to tetrachlorophthalic anhydride (TCPA) had dust-challenge tests that used eight different levels ofTCPA exposure. Measurements ofTCPA in the test-cubicle air ranged from 1.3 to 961.1 fjig/m3. The higher exposures provoked definite late or du...
| Main Authors: | , |
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| 格式: | Journal article |
| 语言: | English |
| 出版: |
1990
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