“…Infection with enteroviruses (poliovirus 1, 2, 3, ECHO 1,3,4,6,7,9,19,and Coxsackie virus A2,Neurological,Electroencephalographic,and Virological Findings (Ager et al, 1964;Artenstein, Cadigan, and Buescher, 1964;Bell et al, 1964;Blackwood et al 1966;Brewis, 1954;Crandell et al, 1968;Flewett and Hoult, 1958;Gibbs et al, 1964;Grossman et al, 1955;Grossman, Gibbs, and Spies, 1958;Heathfield et al, 1967;Holliday, 1950;Kennedy and Wanglee, 1967;Lepow et al, 1962;McConkey and Daws, 1958;McKendrick, 1968;Meyer et al, 1960;Miller, Stanton, and Gibbons, 1956;Miller and Ross, 1968;Moura Ribeiro and Moura Ribeiro, 1968;Pampiglione, 1964;Stem, 1961;Williams et al, 1968;Wilson, 1968). The mycoplasmas have also been implicated as encephalitic agents (Chanock et al, 1960;Sk6ldenberg, 1965).…”