Zvolensky, M J <br/><br/>
The effects of offset control over 20% carbon-dioxide-enriched air on anxious responding.  [electronic resource] 

 -  Journal of abnormal psychology  Nov 1999 
 - 624-32 p.  digital 
<br/><br/> Publication Type: Clinical Trial; Comparative Study; Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0021-843X 
<br/><br/><label>Standard No.: </label>10.1037//0021-843x.108.4.624  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Air<br/>Anxiety--diagnosis<br/>Carbon Dioxide--pharmacology<br/>Female<br/>Heart Rate--physiology<br/>Humans<br/>Male<br/>Retrospective Studies<br/>Sensitivity and Specificity<br/>Surveys and Questionnaires