[Increase of the titration of antibodies in children vaccinated by oral route against poliomyelitis and the transmission of attenuated viruses in persons in contact with the vaccinated child].
D000906:Antibodies; D002648:Child; D006801:Humans; D011051:Poliomyelitis; D011055:Poliovirus Vaccine, Oral
D000906:Antibodies; D011055:Poliovirus Vaccine, Oral
POLIOVIRUS VACCINE, ORAL