Coughing Up Phlegm
141.8 هزار بار بازدید -
13 سال پیش
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What's causing you to cough
What's causing you to cough up so much sputum? Could it be pneumonia, bronchitis, allergies or something else? Dr. Bob explains how to recognize some of the common causes. For more health tips visit www.drbobshow.com.
13 سال پیش
در تاریخ 1390/08/03 منتشر شده
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