title: NHS spends £820m a year keeping older patients in hospital unnecessarily.
authors.affiliation: London.
authors.forename: Adrian
authors.initials: A
authors.lastname: O'Dowd
mesh_terms: D000368:Aged; D004636:Emergency Service, Hospital / Q000706:statistics & numerical data; D004739:England; D005102:Health Expenditures; D006760:Hospitalization / Q000191:economics*; D006801:Humans; D013222:State Medicine / Q000191:economics*