Behl, P N <br/><br/>
Practice of dermatology 
P. N. Behl A., Aggarwal; Govind Srivastava. 
 - 9th ed. 
 - New Delhi  CBS Publication  2002 
 - xii, 490p., 25cm. 
<br/><br/><label>ISBN: </label>81-239-0572-6. 
<br/><br/><label>Dewey Class. No.: </label>616.5  / B41P