Magruder, Steven F <br/><br/>
Progress in understanding and using over-the-counter pharmaceuticals for syndromic surveillance.  [electronic resource] 

 -  MMWR supplements  Sep 2004 
 - 117-22 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S. 
<br/><br/><label>ISSN: </label>2380-8942 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algorithms<br/>Cluster Analysis<br/>Commerce--statistics & numerical data<br/>Disease Outbreaks--prevention & control<br/>Health Behavior<br/>Humans<br/>Nonprescription Drugs<br/>Population Surveillance--methods<br/>Time