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- [5] EXPOSURE TO COTTON DUST AND RESPIRATORY-DISEASE JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1982, 247 (02): : 175 - 176
- [9] EXPOSURE TO COTTON DUST AND RESPIRATORY-DISEASE - REPLY JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1982, 247 (02): : 176 - 176