Hopkins, R S <br/><br/>
Acute giardiasis: an improved clinical case definition for epidemiologic studies.  [electronic resource] 

 -  American journal of epidemiology  Feb 1991 
 - 402-7 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0002-9262 
<br/><br/><label>Standard No.: </label>10.1093/oxfordjournals.aje.a115894  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Colorado--epidemiology<br/>Feces--parasitology<br/>Giardiasis--complications<br/>Humans<br/>Surveys and Questionnaires<br/>Time Factors