title: Investigating outbreaks of uncertain aetiologies.
authors.affiliation: Community Health Department Christian Medical College Vellore 632002, India. kurien@cmcvellore.ac.in
authors.forename: Kuryan
authors.initials: K
authors.lastname: George
mesh_terms: D002648:Child; D003937:Diagnosis, Differential; D004672:Encephalitis, Japanese / Q000453:epidemiology / Q000209:etiology / Q000503:physiopathology; D006801:Humans; D007194:India / Q000453:epidemiology; D012202:Reye Syndrome / Q000453:epidemiology / Q000209:etiology; D012307:Risk Factors