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 of TCPA exposure. Measurements of TCPA in the test-cubicle air ranged from 1.3 to 961.1 micrograms/m3. The higher exposures provoked definite la...
| Prif Awduron: | , |
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| Fformat: | Journal article |
| Iaith: | English |
| Cyhoeddwyd: |
1990
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