WHO,   . <br/><br/>
Helminth Control in School-age Children /   Textual Documents 

 - Geneva  :   WHO ,   2002. 
 - 1453 ;    
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Index Terms: </label>Preventive and Social Medicine  Medical Science 
<br/><br/><label>Dewey Class. No.: </label>614  / WHO