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Difference between revisions of "Pack year"
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Created page with "'''Pack year''', abbreviated '''py''', is quantification of smoking. ==Definition== NCI defines it as:<ref>URL: [https://www.cancer.gov/publications/dictionaries/cancer-t..."
(Created page with "'''Pack year''', abbreviated '''py''', is quantification of smoking. ==Definition== NCI defines it as:<ref>URL: [https://www.cancer.gov/publications/dictionaries/cancer-t...") |
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