Poliomyelitis immunization in infants in the presence of maternally transmitted antibody.
D000906:Antibodies; D006296:Health Services; D006801:Humans; D007223:Infant; D007231:Infant, Newborn / Q000502:physiology; D011051:Poliomyelitis / Q000276:immunology*; D014611:Vaccination
D000906:Antibodies
INFANT, NEWBORN/physiology; POLIOMYELITIS/immunology