Smoking: you are being exposed to second hand smoke which is also very harmful, you can develop, cough, bronchitis, Chronic obstructive lung disease, emphysema, even lung cancer.
Answered 3/5/2015
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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