Smoking, Chronic Bronchitis, and Lung Cancer

Smoking, Chronic Bronchitis, and Lung Cancer

Rimington, J.
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Volume:
2
Language:
english
Journal:
BMJ
DOI:
10.1136/bmj.2.5758.373
Date:
May, 1971
File:
PDF, 690 KB
english, 1971
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