Abraham, E <br/><br/>
competition: no cause for alarm.  [electronic resource] 

 -  The Internist   
 - 12-3 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0020-9546 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commerce<br/>Efficiency<br/>Humans<br/>Internal Medicine--economics<br/>United States