Relationship between Japanese B and Russian spring-summer encephalitis and birds.
D000818:Animals; D044466:Asian People; D001717:Birds; D004660:Encephalitis; D004671:Encephalitis, Arbovirus; D004672:Encephalitis, Japanese; D004675:Encephalitis, Tick-Borne; D058872:Epidemics; D006801:Humans
BIRDS; ENCEPHALITIS, EPIDEMIC/experimental; ENCEPHALITIS, JAPANESE B/experimental