title: Disability in old age. Longitudinal population-based studies of the disablement process.
authors: Department of Social Medicine, Institute of Public Health, University of Copenhagen.
authors: Kirsten
authors: K
authors: Avlund
mesh_terms: D000203:Activities of Daily Living; D000368:Aged; D000369:Aged, 80 and over; D000375:Aging / Q000502:physiology; D004185:Disability Evaluation; D005221:Fatigue; D015577:Geriatric Assessment; D006801:Humans; D007398:Interpersonal Relations; D008137:Longitudinal Studies; D009017:Morbidity; D012931:Social Environment; D012944:Social Support; D012959:Socioeconomic Factors