Cigarette smoking and the lungs. Relation to postmortem evidence of emphysema, chronic bronchitis, and black lung pigmentation.
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Adult↗
Biomedical subjects
S F Ryan
Publications and source records attributed to S F Ryan.
The significance of morphologic chronic hyperplastic bronchitis.
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Bronchial Diseases↗
The structure of the primary lung lobule.
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Body Fluids↗