Services for older people: an integrated framework for research.
D000367:Age Factors; D000368:Aged; D001294:Attitude to Health; D004522:Educational Status; D005260:Female; D006296:Health Services / Q000706:statistics & numerical data*; D006801:Humans; D008297:Male; D009017:Morbidity; D012737:Sex Factors; D012923:Social Class; D014505:Urban Population