Preventive chemotherapy in human helminthiasis :   coordinated use of anthelminthic drugs in control interventions : a manual for health professionals and programme managers. 

 - 62 pages 
<br/><br/> "A first draft of this manual was prepared by the World Health Organization (WHO) in consultation with Professor David Crompton..."--Preface. 
<br/><br/><label>ISBN: </label>9241547103 9789241547109 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Helminthiasis--Prevention and control<br/>Helminthiasis--Drug therapy<br/>Anthelmintics--Administration and dosage<br/>Drug combinations<br/>Manuals