Theories and measurement in disability.
D000203:Activities of Daily Living; D000328:Adult; D000368:Aged; D002648:Child; D004185:Disability Evaluation; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D008954:Models, Biological; D012046:Rehabilitation; D012803:Sick Role; D012925:Social Conformity; D006113:United Kingdom