MURRAY, D H <br/><br/>
The Blue Shield concept.  [electronic resource] 

 -  California medicine  Mar 1962 
 - 156-8 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0008-1264 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Blue Cross Blue Shield Insurance Plans<br/>Health<br/>Humans<br/>Insurance<br/>Insurance, Health