title: [Genetic approaches to the development and study of vaccine strains of RNA viruses].
mesh_terms: D002499:Centrifugation, Density Gradient; D002875:Chromosomes; D006824:Hybridization, Genetic; D007252:Influenza Vaccines; D009153:Mutagens; D009154:Mutation; D009975:Orthomyxoviridae / Q000276:immunology; D011054:Poliovirus Vaccine, Inactivated; D012328:RNA Viruses / Q000276:immunology*; D011995:Recombination, Genetic; D014613:Vaccines, Attenuated; D014765:Viral Vaccines
chemical_list: D007252:Influenza Vaccines; D009153:Mutagens; D011054:Poliovirus Vaccine, Inactivated; D014613:Vaccines, Attenuated; D014765:Viral Vaccines
vernacular_title: Nekotorye geneticheskie podkhody k polucheniiu i izucheniiu vaktsinnykh shtammov RNK-soderzhashchikh virusov.