Langdon, D E <br/><br/>
How prevalent is amebiasis?  [electronic resource] 

 -  Postgraduate medicine  Dec 1988 
 - 40, 42 p.  digital 
<br/><br/> Publication Type: Letter 
<br/><br/><label>ISSN: </label>0032-5481 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Amebiasis--epidemiology<br/>Humans<br/>United States