Supplies of pneumococcal vaccine.
D001428:Bacterial Vaccines / Q000600:supply & distribution*; D004739:England; D006801:Humans; D022242:Pneumococcal Vaccines; D013296:Streptococcus pneumoniae / Q000276:immunology; D014852:Wales
D001428:Bacterial Vaccines; D022242:Pneumococcal Vaccines