Poliomyelitis and Murray Valley encephalitis; a comparison of two neurotropic virus diseases.
D004660:Encephalitis; D018068:Encephalitis Virus, Murray Valley; D004671:Encephalitis, Arbovirus; D058872:Epidemics; D006801:Humans; D011051:Poliomyelitis / Q000453:epidemiology* / Q000706:statistics & numerical data*
ENCEPHALITIS, EPIDEMIC; POLIOMYELITIS/epidemiology and statistics