The enhancement of susceptibility of monkeys to polioviruses of high and of low virulence.
D000818:Animals; D004198:Disease Susceptibility; D000882:Haplorhini; D006801:Humans; D011051:Poliomyelitis; D017955:Poliovirus / Q000276:immunology*; D014774:Virulence
POLIOMYELITIS VIRUS/immunology