Murray Valley encephalitis infection in the laboratory mouse.  I.  Influence of age on susceptibility to infection.
D000818:Animals; D004198:Disease Susceptibility; D004660:Encephalitis; D018068:Encephalitis Virus, Murray Valley; D004671:Encephalitis, Arbovirus; D051379:Mice; D014780:Viruses
ENCEPHALITIS/experimental; VIRUSES