Koenig, J Q <br/><br/>
Air pollution and asthma.  [electronic resource] 

 -  The Journal of allergy and clinical immunology  Oct 1999 
 - 717-22 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S.; Review 
<br/><br/><label>ISSN: </label>0091-6749 
<br/><br/><label>Standard No.: </label>10.1016/s0091-6749(99)70280-0  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Air Pollution--adverse effects<br/>Asthma--drug therapy<br/>Humans<br/>Nitrogen Dioxide--adverse effects<br/>Ozone--adverse effects<br/>Patient Admission<br/>Prevalence<br/>Respiratory Function Tests<br/>Sulfur Dioxide--adverse effects