title: Isolation of Eastern encephalitis virus in Guatemala from sentinel hamsters exposed during 1968.
mesh_terms: D000818:Animals; D002642:Chick Embryo; D006224:Cricetinae; D004199:Disease Vectors; D004668:Encephalitis Viruses / Q000302:isolation & purification*; D004671:Encephalitis, Arbovirus / Q000453:epidemiology*; D006166:Guatemala