Garcia-Pachon, Eduardo <br/><br/>
Risk indexes for COPD exacerbations I.  [electronic resource] 

 -  Chest  Jun 2007 
 - 1986; author reply 1987 p.  digital 
<br/><br/> Publication Type: Comment; Letter 
<br/><br/><label>ISSN: </label>0012-3692 
<br/><br/><label>Standard No.: </label>10.1378/chest.07-0198  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dyspnea--diagnosis<br/>Hospitalization<br/>Humans<br/>Inhalation--physiology<br/>Predictive Value of Tests<br/>Pulmonary Disease, Chronic Obstructive--complications<br/>Ribs--physiopathology<br/>Risk Factors<br/>Severity of Illness Index