Pneumococcal vaccine.
D000328:Adult; D001428:Bacterial Vaccines / Q000008:administration & dosage*; D002648:Child; D006801:Humans; D011008:Pneumococcal Infections / Q000517:prevention & control*; D013296:Streptococcus pneumoniae / Q000276:immunology*; D013557:Switzerland
D001428:Bacterial Vaccines