Differential diagnosis of yaws /  
C. J. Hackett, L. J. A. Loewenthal 
 - Geneva :  DHO,  1960. 
 - 88 pages. 
 - World Health Organization monograph series ;   no. 45 .
<br/><br/><label>ISBN: </label>9241400455 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Yaws--diagnosis