Encephalitis in Midwest. IX. Neutralizing antibodies in wild birds of Midwestern states.
D000818:Animals; D000835:Animals, Wild; D057134:Antibodies, Neutralizing; D001717:Birds; D004660:Encephalitis; D004671:Encephalitis, Arbovirus; D058872:Epidemics
D057134:Antibodies, Neutralizing
ENCEPHALITIS, EPIDEMIC