Variations in the responses of infants to living attenuated poliovirus vaccines.
D006801:Humans; D007223:Infant; D011051:Poliomyelitis / Q000276:immunology*; D017955:Poliovirus; D023321:Poliovirus Vaccines; D014613:Vaccines, Attenuated
D023321:Poliovirus Vaccines; D014613:Vaccines, Attenuated
POLIOMYELITIS/immunology