[On the problem of vaccination reactions following oral immunization by poliomyelitis virus type I (Sabin)].
D006801:Humans; D007114:Immunization; D011051:Poliomyelitis; D017955:Poliovirus; D011055:Poliovirus Vaccine, Oral; D023321:Poliovirus Vaccines; D014611:Vaccination
D011055:Poliovirus Vaccine, Oral; D023321:Poliovirus Vaccines
POLIOVIRUS VACCINE, ORAL