| http://www.w3.org/ns/prov#value | - You may have chronic bronchitis or another serious health condition, such as asthma or bronchiectasis, a stretching of the respiratory passages caused by mucus blockage.Here is a good link for more info. http://www.mayoclinic.com/health/bronchitis/DS00031/DSECTION=symptomsGood luck
|
