Vaccine · 2002 · 13 citations · 37 references
Veterinary MedicineInfectious DiseasesPreventive MedicineImmunizationInfectious Disease EpidemiologyVaccinologyImmunization CoverageImmunization PolicyVaccinationVaccination PolicyVaccination SchedulesVaccine PolicyPneumococcal Conjugate VaccinationVaccination Coverage AnalysisVaccination Uptake Barriers
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Pneumococcal Polysaccharide Vaccine Efficacy
Jay C. Butler · JAMA · 1993 · 634 citations
Veterinary Medicine, Infectious Diseases, Preventive Medicine +17
J. Pekka Nuorti, Jay C. Butler, James M. Crutcher et al. · New England Journal of Medicine · 1998 · 273 citations · Full text
Veterinary Medicine, Infectious Diseases, Infectious Disease Epidemiology +16