Preventive chemotherapy in human helminthiasis. 

 - Geneva.  World Health Organization.  2006. 
 - ix, 62 p.  ill.  26 cm. 
<br/><br/><label>ISBN: </label>9789241547109 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemotherapy.
<br/><br/><label>National Library of Medicine Call No.: </label>WC 800 P 2006