Difficult diagnosis in dermatology / 
edited by Mark Lebwohl 
 - New York :  Churchill Livingstone,  1988 
 - 450 p. :  ill. ;  16 cm. 
<br/><br/><label>ISBN: </label>0443084602 
<br/><br/><label>LCCN: </label>87-25675 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Skin diseases--Diagnosis