title: [Prospects of obtaining Salmonella cya and srp mutants to be used as vaccine strains].
authors.forename: M N
authors.initials: MN
authors.lastname: Boĭchenko
authors.forename: A A
authors.initials: AA
authors.lastname: Vorob'ev
authors.forename: S N
authors.initials: SN
authors.lastname: Tymchuk
mesh_terms: D000818:Animals; D001428:Bacterial Vaccines / Q000235:genetics / Q000276:immunology; D001431:Bacteriological Techniques; D000242:Cyclic AMP / Q000032:analysis; D005798:Genes, Bacterial; D006801:Humans; D051379:Mice; D009154:Mutation; D012475:Salmonella / Q000235:genetics* / Q000276:immunology*; D012486:Salmonella typhimurium / Q000235:genetics / Q000276:immunology
chemical_list: D001428:Bacterial Vaccines; D000242:Cyclic AMP