title: Outbreak of aseptic meningitis associated with multiple enterovirus serotypes--Romania, 1999.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D004196:Disease Outbreaks; D004770:Enterovirus / Q000145:classification / Q000302:isolation & purification*; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008582:Meningitis, Aseptic / Q000453:epidemiology* / Q000821:virology; D008875:Middle Aged; D012307:Risk Factors; D012383:Romania / Q000453:epidemiology; D012703:Serotyping