Assunto em inglês
Herd effect
10-valent pneumococcal vaccine
2
Elderly
2
Epidemiology
2
Interrupted time series analysis
2
Interrupted time-series analysis
2
Medical record linkage
2
Meningococcal infections
2
Meningococcal meningitis
2
Meningococcal vaccines
2
Mortality
2
Neisseria meningitidis
2
Pneumonia
2
Serogroup C meningococcal meningitis
2
Vaccination
2