Boyd, D R <br/><br/>
A total emergency medical service system for Illinois.  [electronic resource] 

 -  IMJ. Illinois medical journal  Nov 1972 
 - 486-8 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Emergency Medical Services<br/>Illinois<br/>Transportation of Patients