Drupal-Bibcite31<style face="normal" font="default" size="100%">Pneumococcal polysaccharide vaccine uptake in England, 1989-2003, prior to the introduction of a vaccination programme for older adults</style><style face="normal" font="default" size="100%">Pneumococcal polysaccharide vaccine uptake in England, 1989-2003, prior to the introduction of a vaccination programme for older adults</style>