No abstract available
MeSH terms
-
Humans
-
Pneumococcal Vaccines / pharmacology*
-
Pneumonia / microbiology*
-
Pneumonia, Pneumococcal / microbiology
-
Polysaccharides / chemistry
-
Regression Analysis
-
Risk
-
Risk Factors
-
Streptococcus pneumoniae / metabolism*
-
Treatment Outcome
Substances
-
Pneumococcal Vaccines
-
Polysaccharides