Puhan, M A <br/><br/>
COPD: more than respiratory.  [electronic resource] 

 -  Lancet (London, England)  Jan 2008 
 - 27-8; author reply 28 p.  digital 
<br/><br/> Publication Type: Comment; Letter 
<br/><br/><label>ISSN: </label>1474-547X 
<br/><br/><label>Standard No.: </label>10.1016/S0140-6736(08)60064-1  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Family Practice<br/>Humans<br/>Physician's Role<br/>Practice Patterns, Physicians'<br/>Pulmonary Disease, Chronic Obstructive--classification<br/>Severity of Illness Index<br/>Switzerland