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Limitations of Pack Years While pack years are a useful tool, they have some limitations: Does Not Account for Smoking Intensity: Two individuals with the same pack years may have different health risks depending on how intensely they smoked
Afterward, run a pipe cleaner through the stem and into the heel to make sure no tobacco has shifted to a position blocking the airway
Subsequent similar research found the same thing, but one important thing to note about these kinds of studies is that they cant show causation there was no reason to assume that the smokers werent getting lung cancer more often due to a simple coincidence, or some other unknown factor
I'm not sure if I love the sweeter tobacco scents or the more pungent smack you in the face scents
Le tabac a sur le cur une toxicit chronique (effet long terme) et immdiate ( court terme)
doi: 10.1179/oeh.2004.10.1.40
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