title: Effects of pneumococcal vaccination on hospitalization and exacerbations in elderly Japanese chronic obstructive pulmonary disease patients.
authors.forename: Mutsuo
authors.initials: M
authors.lastname: Yamaya
authors.forename: Naoya
authors.initials: N
authors.lastname: Fujino
authors.forename: Hiroshi
authors.initials: H
authors.lastname: Kubo
authors.forename: Hiroyuki
authors.initials: H
authors.lastname: Arai
mesh_terms: D000369:Aged, 80 and over; D017281:Cost of Illness; D003362:Cost-Benefit Analysis; D006760:Hospitalization / Q000191:economics / Q000706:statistics & numerical data*; D006801:Humans; D007564:Japan; D008297:Male; D022242:Pneumococcal Vaccines / Q000627:therapeutic use*; D011018:Pneumonia, Pneumococcal / Q000191:economics / Q000209:etiology / Q000517:prevention & control*; D029424:Pulmonary Disease, Chronic Obstructive / Q000150:complications* / Q000191:economics; D014611:Vaccination
chemical_list: D022242:Pneumococcal Vaccines