TY - GEN AU - Ramos,J M AU - García-Navarro,M M AU - González de la Aleja,M P AU - Sánchez-Martínez,R AU - Gimeno-Gascón,A AU - Reus,S AU - Merino,E AU - Rodríguez-Díaz,J C AU - Portilla,J TI - Seasonal influenza in octogenarians and nonagenarians admitted to a general hospital: epidemiology, clinical presentation and prognostic factors SN - 1988-9518 PY - 2017///0411 KW - Age Factors KW - Aged KW - Aged, 80 and over KW - Comorbidity KW - Cross-Sectional Studies KW - Female KW - Hospitalization KW - statistics & numerical data KW - Hospitals, General KW - Humans KW - Influenza, Human KW - epidemiology KW - Male KW - Middle Aged KW - Prognosis KW - Retrospective Studies KW - Risk Factors KW - Spain N1 - Publication Type: Journal Article ER -