Streptococcus pneumoniae infection in children: vaccine implications.
Weir
Erica
E
D000328:Adult; D002648:Child; D006801:Humans; D011008:Pneumococcal Infections / Q000517:prevention & control*; D022242:Pneumococcal Vaccines / Q000008:administration & dosage*
D022242:Pneumococcal Vaccines