title: Prognostic index for 4-year mortality in older adults.
authors.forename: Anton J M
authors.initials: AJ
authors.lastname: de Craen
authors.forename: Rudi G J
authors.initials: RG
authors.lastname: Westendorp
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009026:Mortality; D011379:Prognosis; D018570:Risk Assessment