Kelley, Scott D <br/><br/>
Number needed to treat for subglottic secretion drainage technology as a ventilator-associated pneumonia prevention strategy.  [electronic resource] 

 -  Critical care (London, England)  Sep 2012 
 - 446 p.  digital 
<br/><br/> Publication Type: Letter; Comment 
<br/><br/><label>ISSN: </label>1466-609X 
<br/><br/><label>Standard No.: </label>10.1186/cc11464  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biomedical Technology--economics<br/>Humans<br/>Numbers Needed To Treat<br/>Pneumonia, Ventilator-Associated--economics