Kupczyk, M <br/><br/>
U.S. and European severe asthma cohorts: what can they teach us about severe asthma?  [electronic resource] 

 -  Journal of internal medicine  Aug 2012 
 - 121-32 p.  digital 
<br/><br/> Publication Type: Journal Article; Review 
<br/><br/><label>ISSN: </label>1365-2796 
<br/><br/><label>Standard No.: </label>10.1111/j.1365-2796.2012.02558.x  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Anti-Asthmatic Agents--therapeutic use<br/>Asthma--epidemiology<br/>Child<br/>Cross-Sectional Studies<br/>Drug Resistance<br/>Europe--epidemiology<br/>Global Health<br/>Humans<br/>International Cooperation<br/>Longitudinal Studies<br/>Phenotype<br/>Respiratory Therapy--methods<br/>Risk Assessment<br/>Risk Factors<br/>Severity of Illness Index<br/>United States--epidemiology