title: Nariva virus, a hitherto undescribed agent isolated from the Trinidadian rat, Zygodontomys b. brevicauda (J. A. Allen & Chapman).
mesh_terms: D000818:Animals; D002642:Chick Embryo; D003168:Complement Fixation Tests; D006224:Cricetinae; D046508:Culture Techniques; D006168:Guinea Pigs; D006385:Hemagglutination Inhibition Tests; D009500:Neutralization Tests; D051381:Rats; D014300:Trinidad and Tobago; D014713:Viruses, Unclassified / Q000302:isolation & purification*