Hansen, James E <br/><br/>
Lower limit of normal is better than 70% or 80%.  [electronic resource] 

 -  Chest  Jan 2011 
 - 6-8 p.  digital 
<br/><br/> Publication Type: Comment; Editorial 
<br/><br/><label>ISSN: </label>1931-3543 
<br/><br/><label>Standard No.: </label>10.1378/chest.10-1117  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Forced Expiratory Volume--physiology<br/>Humans<br/>Lung Diseases--diagnosis<br/>Pulmonary Medicine--methods<br/>Severity of Illness Index<br/>Total Lung Capacity--physiology