Werra, R <br/><br/>
Lyme disease surveillance in California.  [electronic resource] 

 -  The Western journal of medicine  Feb 1991 
 - 227 p.  digital 
<br/><br/> Publication Type: Letter; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0093-0415 
<br/><br/><label>Subjects--Topical Terms: </label><br/>California--epidemiology<br/>Centers for Disease Control and Prevention, U.S.<br/>Humans<br/>Lyme Disease--diagnosis<br/>United States--epidemiology