Ultman, J S <br/><br/>
Improvement of a respiratory ozone analyzer.  [electronic resource] 

 -  Research report (Health Effects Institute)  Oct 1997 
 - 1-16; discussion 17-20 p.  digital 
<br/><br/> Publication Type: Clinical Trial; Journal Article; Research Support, U.S. Gov't, Non-P.H.S. 
<br/><br/><label>ISSN: </label>1041-5505 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Breath Tests--instrumentation<br/>Calibration<br/>Environmental Monitoring--instrumentation<br/>Equipment Design<br/>Exercise Test<br/>Humans<br/>Luminescent Measurements<br/>Male<br/>Middle Aged<br/>Ozone--analysis<br/>Sensitivity and Specificity