title: [Old age and hospitalization].
authors.forename: J M
authors.initials: JM
authors.lastname: Ribera Casado
mesh_terms: D000368:Aged; D005853:Geriatrics; D006301:Health Services Needs and Demand; D006760:Hospitalization / Q000706:statistics & numerical data*; D006801:Humans; D013030:Spain / Q000453:epidemiology