title: Follow-up studies of St. Louis encephalitis in Florida: serologic findings eighteen months to five years after epidemics.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001179:Arthropod Vectors; D002648:Child; D002675:Child, Preschool; D003168:Complement Fixation Tests; D009033:Culicidae; D004674:Encephalitis, St. Louis / Q000453:epidemiology*; D005431:Florida; D005500:Follow-Up Studies; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008875:Middle Aged; D009500:Neutralization Tests