title: Pneumococcal polysaccharide vaccines do not protect the elderly from pneumococcal infections.
authors.forename: B A
authors.initials: BA
authors.lastname: Lipsky
authors.forename: J V
authors.initials: JV
authors.lastname: Hirschmann
mesh_terms: D000368:Aged / Q000502:physiology*; D006801:Humans; D017063:Outcome Assessment, Health Care; D011008:Pneumococcal Infections / Q000517:prevention & control*; D022242:Pneumococcal Vaccines / Q000627:therapeutic use*; D011787:Quality of Health Care
chemical_list: D022242:Pneumococcal Vaccines