Refine your search
Availability
-
Authors
-
Topics
- Adult
- Aged
- Aged, 80 and over
- Anti-Bacterial Agents
- Bosnia and Herzegovina
- Child
- Female
- Hospitalization
- Humans
- Incidence
- Male
- Middle Aged
- Pneumococcal Vaccines
- Pneumonia
- Prospective Studies
- Retrospective Studies
- Severity of Illness Index
- epidemiology
- statistics & numerical data
- therapeutic use
- Show more
- Show less
-
Languages