Ernst, Armin <br/><br/>
Time to start comparing apples with apples.  [electronic resource] 

 -  Chest  Sep 2008 
 - 478-479 p.  digital 
<br/><br/> Publication Type: Comment; Editorial 
<br/><br/><label>ISSN: </label>0012-3692 
<br/><br/><label>Standard No.: </label>10.1378/chest.08-1569  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biopsy<br/>Bronchoscopy--methods<br/>Financing, Government--economics<br/>Fluoroscopy<br/>Humans<br/>Lung Neoplasms--diagnosis<br/>Lymphatic Metastasis<br/>National Institutes of Health (U.S.)--economics<br/>Research--economics<br/>Tomography, X-Ray Computed<br/>United States