Herr, C E W <br/><br/>
Effects of bioaerosol polluted outdoor air on airways of residents: a cross sectional study.  [electronic resource] 

 -  Occupational and environmental medicine  May 2003 
 - 336-42 p.  digital 
<br/><br/> Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>1351-0711 
<br/><br/><label>Standard No.: </label>10.1136/oem.60.5.336  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aerosols--adverse effects<br/>Air Pollutants--adverse effects<br/>Cross-Sectional Studies<br/>Female<br/>Health Status<br/>Humans<br/>Male<br/>Middle Aged<br/>Respiratory Hypersensitivity--epidemiology<br/>Surveys and Questionnaires