Ferri, Fred F. <br/><br/>
Ferri's differential diagnosis :a practical guide to the differential diagnosis of symptoms, signs, and clinical disorders /Fred F. Ferri. 

 - 2nd ed. 
 - Philadelphia, PA  Mosby/Elsevier  2011 
<br/><br/><label>ISBN: </label>9780323076999 
<br/><br/><label>National Library of Medicine Call No.: </label>WB 39 F388f 2011