The Lancet · 1991 · 240 citations · 16 references
Veterinary MedicineImmunologyInfectious DiseasesImmunizationVaccine ImmunologyVaccinologyBacterial InfectionsConjugate VaccinesImmunization EducationImmunization PracticeVaccinationVaccine-preventable DiseasesOral VaccinationOral Vaccine FormulationsT-cell ImmunogenicityTyphoid Fever PreventionVaccination Via Oral Mucosa
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PROTECTIVE ACTIVITY OF VI CAPSULAR POLYSACCHARIDE VACCINE AGAINST TYPHOID FEVER
K P Klugman, H. J. Koornhof, Rachel Schneerson et al. · The Lancet · 1987 · 311 citations