Seto, E <br/><br/>
A protocol for geographically randomized snail surveys in schistosomiasis fieldwork using the global positioning system.  [electronic resource] 

 -  The American journal of tropical medicine and hygiene   
 - 98-9 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, P.H.S. 
<br/><br/><label>ISSN: </label>0002-9637 
<br/><br/><label>Standard No.: </label>10.4269/ajtmh.2001.64.98  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>China--epidemiology<br/>Random Allocation<br/>Schistosoma--isolation & purification<br/>Schistosomiasis--epidemiology<br/>Sentinel Surveillance<br/>Snails--parasitology