TY - JOUR AU - Domínguez, Àngela AU - Soldevila, Núria AU - Toledo, Diana AU - Torner, Núria AU - Force, Luis AU - Pérez, María José AU - Martín, Vicente AU - Rodríguez-Rojas, Lourdes AU - Astray, Jenaro AU - Egurrola, Mikel AU - Sanz, Francisco AU - Castilla, Jesús AU - Working Group of the Project PI12/02079 PY - 2017 DO - 10.1371/journal.pone.0171943 UR - http://hdl.handle.net/10668/10858 T2 - PloS one AB - Pneumococcal pneumonia is a serious cause of morbidity and mortality in the elderly, but investigation of the etiological agent of community-acquired pneumonia (CAP) is not possible in most hospitalized patients. The aim of this study was to estimate... LA - en KW - Aged KW - Aged, 80 and over KW - Case-Control Studies KW - Community-Acquired Infections KW - Female KW - Hospitalization KW - Humans KW - Male KW - Pneumococcal Vaccines KW - Pneumonia, Pneumococcal KW - Spain KW - Vaccination TI - Effectiveness of 23-valent pneumococcal polysaccharide vaccination in preventing community-acquired pneumonia hospitalization and severe outcomes in the elderly in Spain. TY - research article VL - 12 ER -