[Current status of oral anti-poliomyelitis vaccination with attenuated live virus].
D002690:Chlamydia Infections; D006801:Humans; D011051:Poliomyelitis; D011055:Poliovirus Vaccine, Oral; D023321:Poliovirus Vaccines; D014611:Vaccination
D011055:Poliovirus Vaccine, Oral; D023321:Poliovirus Vaccines
POLIOMYELITIS; POLIOVIRUS VACCINE, ORAL; VACCINATION