The elderly in hospital: recent trends in use of medical resources.
D000368:Aged; D005260:Female; D005853:Geriatrics; D006276:Health Facility Size; D006760:Hospitalization; D006761:Hospitals / Q000706:statistics & numerical data*; D006801:Humans; D008297:Male; D009026:Mortality; D013997:Time Factors; D006113:United Kingdom