[Some results of mass immunization of the population of the Soviet Union against poliomyelitis with live vaccine from Sabin strains].
D006801:Humans; D032541:Mass Vaccination; D011051:Poliomyelitis / Q000276:immunology*; D014586:USSR; D014613:Vaccines, Attenuated
D014613:Vaccines, Attenuated
POLIOMYELITIS/immunology