title: [The problem of designing typhoid vaccines].
authors.forename: S N
authors.initials: SN
authors.lastname: Tymchuk
authors.forename: M N
authors.initials: MN
authors.lastname: Boĭchenko
authors.forename: A A
authors.initials: AA
authors.lastname: Vorob'ev
mesh_terms: D000328:Adult; D000818:Animals; D000942:Antigens, Bacterial / Q000276:immunology; D002648:Child; D015195:Drug Design; D006801:Humans; D009154:Mutation; D011135:Polysaccharides, Bacterial / Q000276:immunology; D012485:Salmonella typhi / Q000235:genetics / Q000276:immunology; D014435:Typhoid Fever / Q000517:prevention & control; D014436:Typhoid-Paratyphoid Vaccines / Q000009:adverse effects / Q000276:immunology*; D014613:Vaccines, Attenuated / Q000009:adverse effects / Q000276:immunology; D015164:Vaccines, Inactivated / Q000009:adverse effects / Q000276:immunology
chemical_list: D000942:Antigens, Bacterial; D011135:Polysaccharides, Bacterial; D014436:Typhoid-Paratyphoid Vaccines; D014613:Vaccines, Attenuated; D015164:Vaccines, Inactivated