DHSS. Report of a study on the respective roles of the general acute and geriatric sectors in care of the elderly hospital patient.London: HMSO, 1981.
2.
DHSS. Hospital in-patient enquiry: main tables. Based on a one in ten sample of NHS patients in hospitals in England and Wales, 1975London: HMSO, 1978.
3.
ComfortA. The biology of senescence, 3rd edition. London: Churchill Livingstone, 1979.
4.
JetteAMBranchLG.The Framingham disability study: II Physical disability among the aging. Am J Public Health71: 1211–6.
5.
Lancet, Editorial, Death in old age. 1982ii. 477–8.
6.
DybkaerRLauritzenMKrakauerR.Relative reference values for clinical chemical and haematological quantities in ‘healthy’ elderly people. Acta Med Scand1981; 209: 1–9.
7.
HodkinsonHMMcPhersonCK.Alkaline phosphatase in a geriatric inpatient population. Age Ageing1973; 2: 28–33.
DenhamMJ.The value of random blood glucose determinations as a screening method for detecting diabetes mellitus in the elderly patient. Age Ageing1972; 1: 55–60.
10.
HarnesJR.Normal values with increasing age. J Chron Dis.1980; 33: 593–4.
11.
SchorahCJNewillAScottDLMorganDB.Clinical effects of vitamin C in elderly inpatients with low blood vitamin C levels. Lancet1979; 403–5.
12.
FriesJF.Aging, natural death and the compression of morbidity, New Engl J Med.1930; 303: 130–135.