title: Clinical and field trials to assess the efficacy of vaccines against bacterial enteric infections.
authors.forename: M M
authors.initials: MM
authors.lastname: Levine
mesh_terms: D001424:Bacterial Infections / Q000517:prevention & control*; D001428:Bacterial Vaccines / Q000276:immunology; D022121:Cholera Vaccines / Q000276:immunology; D003967:Diarrhea / Q000517:prevention & control*; D004926:Escherichia coli / Q000276:immunology; D006801:Humans; D007111:Immunity, Cellular; D012760:Shigella / Q000276:immunology; D014436:Typhoid-Paratyphoid Vaccines / Q000276:immunology
chemical_list: D001428:Bacterial Vaccines; D022121:Cholera Vaccines; D014436:Typhoid-Paratyphoid Vaccines