Tan, W C <br/><br/>
Exacerbation-like respiratory symptoms in individuals without chronic obstructive pulmonary disease: results from a population-based study.  [electronic resource] 

 -  Thorax  Aug 2014 
 - 709-17 p.  digital 
<br/><br/> Publication Type: Journal Article; Multicenter Study; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>1468-3296 
<br/><br/><label>Standard No.: </label>10.1136/thoraxjnl-2013-205048  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Activities of Daily Living<br/>Acute Disease<br/>Adult<br/>Aged<br/>Airway Obstruction--physiopathology<br/>Asthma--physiopathology<br/>Bronchitis--physiopathology<br/>Canada--epidemiology<br/>Cross-Sectional Studies<br/>Female<br/>Humans<br/>Male<br/>Middle Aged<br/>Predictive Value of Tests<br/>Pulmonary Disease, Chronic Obstructive--physiopathology<br/>Quality of Life<br/>Respiratory Function Tests<br/>Risk Factors<br/>Severity of Illness Index<br/>Surveys and Questionnaires<br/>Urban Population