Wahlgren, D R <br/><br/>
Toward a simplified measure of asthma severity for applied research.  [electronic resource] 

 -  The Journal of asthma : official journal of the Association for the Care of Asthma  1997 
 - 291-303 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, P.H.S. 
<br/><br/><label>ISSN: </label>0277-0903 
<br/><br/><label>Standard No.: </label>10.3109/02770909709067219  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Asthma--classification<br/>Child<br/>Female<br/>Humans<br/>Male<br/>Psychometrics<br/>Reproducibility of Results<br/>Severity of Illness Index<br/>Statistics as Topic