[RESULTS OF MASS IMMUNIZATION WITH LIVE POLIOMYELITIS VACCINE AND PROSPECTS OF ERADICATION OF THIS DISEASE].
D002648:Child; D006801:Humans; D032541:Mass Vaccination; D011051:Poliomyelitis; D011055:Poliovirus Vaccine, Oral; D023321:Poliovirus Vaccines; D013223:Statistics as Topic
D011055:Poliovirus Vaccine, Oral; D023321:Poliovirus Vaccines
CHILD; POLIOVIRUS VACCINE, ORAL; STATISTICS