Brasil, D P <br/><br/>
[Natural infection by Yersinia pestis, in fleas from plague foci in the northeast of Brazil].  [electronic resource] 

 -  Revista da Sociedade Brasileira de Medicina Tropical   
 - 177-81 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0037-8682 
<br/><br/><label>Standard No.: </label>10.1590/s0037-86821989000400003  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Brazil--epidemiology<br/>Entomology--methods<br/>Insect Vectors--microbiology<br/>Plague--epidemiology<br/>Siphonaptera--microbiology<br/>Yersinia pestis--isolation & purification