[Administration of Sabin's attenuated LSc polio virus 1 to children living in a nursery with a high frequency of enteroviral infections].
D004769:Enterovirus Infections; D006801:Humans; D019369:Life; D009724:Nurseries, Infant; D011051:Poliomyelitis / Q000276:immunology*; D017955:Poliovirus
POLIOMYELITIS/immunology