Helminth control in school-age children :  a guide for managers of control programmes. 

 - Geneva :  World Health Organization,  2002. 
 - 64 p.    ill.  30 cm. 
<br/><br/><label>ISBN: </label>9241545569 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Helminthiasis<br/>Schistosomiasis<br/>Helminths<br/>Anthelmintics<br/>Child.<br/>National health programs<br/>Guidelines.
<br/><br/><label>National Library of Medicine Call No.: </label>WC 800 H 2002