Beck, Eric R. <br/><br/>
Tutorials in differential diagnosis 
by Eric R. Beck, John L. Francis and Robert L. Souhami 
 - 3rd ed. 
 - Edinburgh  Churchill Livingstone  1992 
 - 236 p. : ill.; 25cm. 
<br/><br/><label>ISBN: </label>0443044724 
<br/><br/><label>LCCN: </label>91-029308 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Diagnosis, Differential