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Veterinary MedicineGeriatric MedicineInfectious DiseasesGeriatricsImmunizationVaccinologyAdult ImmunizationBacterial InfectionsHealthcare-associated InfectionsImmunization PracticeVaccinationVaccination SchedulesEfficacy In Older AdultsGeriatric VaccinationPneumococcal Conjugate VaccinesPneumococcal DiseaseVaccination In Older Adults
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Katherine A. Robinson · JAMA · 2001 · 657 citations
J. Pekka Nuorti, Cynthia G. Whitney · MMWR Morbidity and Mortality Weekly Report · 2010 · 373 citations