Zaihra, T <br/><br/>
Phenotyping of difficult asthma using longitudinal physiological and biomarker measurements reveals significant differences in stability between clusters.  [electronic resource] 

 -  BMC pulmonary medicine  May 2016 
 - 74 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>1471-2466 
<br/><br/><label>Standard No.: </label>10.1186/s12890-016-0232-2  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adrenal Cortex Hormones--therapeutic use<br/>Adult<br/>Asthma--classification<br/>Biomarkers<br/>Cluster Analysis<br/>Cross-Sectional Studies<br/>Disease Progression<br/>Eosinophils--cytology<br/>Female<br/>Humans<br/>Longitudinal Studies<br/>Male<br/>Middle Aged<br/>Phenotype<br/>Quebec<br/>Respiratory Function Tests<br/>Severity of Illness Index<br/>Sputum--cytology