cigarette no smoke smoking Day Labels have self No smoking icon. Realistic illustration
Description
3Shortness of Breath Smoking damages your airways, including the large air sacs (bronchi) that bring air into the lungs and small air sacs in your lungs (alveoli) that deliver oxygen to your bloodstream
Limitations The limitation of this study is that the analyses were based on self-reported data, which are subjected to misclassification and bias
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Residential radon and risk of lung cancer: a combined analysis of 7 North American case-control studies
