title: [Cost-effectiveness of pneumococcal vaccination of the elderly].
authors.forename: E
authors.initials: E
authors.lastname: Hak
authors.forename: D E
authors.initials: DE
authors.lastname: Grobbee
authors.forename: T J
authors.initials: TJ
authors.lastname: Verheij
mesh_terms: D000368:Aged; D001428:Bacterial Vaccines / Q000191:economics*; D003362:Cost-Benefit Analysis; D006801:Humans; D011008:Pneumococcal Infections / Q000517:prevention & control*; D022242:Pneumococcal Vaccines; D013296:Streptococcus pneumoniae / Q000276:immunology*
chemical_list: D001428:Bacterial Vaccines; D022242:Pneumococcal Vaccines