Faris, D G <br/><br/>
Emergency medical communications in Philadelphia.  [electronic resource] 

 -  Pennsylvania medicine  Nov 1975 
 - 55-6 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0031-4595 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ambulances<br/>Communication<br/>Emergency Medical Services<br/>Hospital Communication Systems<br/>Humans<br/>Organization and Administration<br/>Pennsylvania<br/>Physician Assistants