title: The effect of mass peroral immunisation by live vaccines from Sabin strains on the epidemiological process of poliomyelitis.
mesh_terms: D004644:Emotions; D006801:Humans; D032541:Mass Vaccination; D011051:Poliomyelitis / Q000276:immunology*; D013180:Sprains and Strains; D014613:Vaccines, Attenuated
chemical_list: D014613:Vaccines, Attenuated
keywords: POLIOMYELITIS/immunology