Hospital care and pneumococcal immunisation policy.
D001428:Bacterial Vaccines / Q000008:administration & dosage*; D006801:Humans; D008722:Methods; D010351:Patient Discharge; D011018:Pneumonia, Pneumococcal / Q000517:prevention & control*; D013296:Streptococcus pneumoniae / Q000276:immunology*
D001428:Bacterial Vaccines