Effectiveness of pneumococcal vaccine.
Sutton
S K
SK
D001428:Bacterial Vaccines; D006801:Humans; D022242:Pneumococcal Vaccines; D011018:Pneumonia, Pneumococcal / Q000517:prevention & control*; D017410:Practice Guidelines as Topic; D012307:Risk Factors; D013296:Streptococcus pneumoniae / Q000276:immunology
D001428:Bacterial Vaccines; D022242:Pneumococcal Vaccines