Hemagglutinins of the St. Louis and western equine encephalitis viruses:  isolation, properties, and use for diagnosis and epidemiologic survey.
D004660:Encephalitis; D004667:Encephalitis Virus, Western Equine; D004671:Encephalitis, Arbovirus; D058872:Epidemics; D006388:Hemagglutinins
D006388:Hemagglutinins
ENCEPHALITIS, EPIDEMIC