title: [Studies on the incidence and genetic characteristics of polioviruses during vaccination with polyvalent vaccines].
mesh_terms: D000956:Antigens, Viral / Q000032:analysis; D006358:Hot Temperature; D006801:Humans; D011044:Poland; D011051:Poliomyelitis / Q000382:microbiology*; D017955:Poliovirus / Q000235:genetics*; D011055:Poliovirus Vaccine, Oral / Q000627:therapeutic use*; D014613:Vaccines, Attenuated; D014779:Virus Replication
chemical_list: D000956:Antigens, Viral; D011055:Poliovirus Vaccine, Oral; D014613:Vaccines, Attenuated
vernacular_title: Badania nad wystepowaniem i charakterystyka genetyczna szczepów poliomyelitis w okresie szczepień szczepionkami poliwalentnymi systemem akcyjnym.