Arthur Dalley authors and edits anatomical textbooks and atlases for, and consults with, Wolters Kluwer Health, LLC, a publisher for health care students and professionals. Lungs are remarkable organs ...
The lungs cleanse themselves by producing mucus, which traps pollutants and germs. People can clear this mucus by coughing or clearing the throat. Avoiding breathing in cigarette smoke, air pollution, ...
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