Assessing assessment: evaluating geriatric technology.
Patterson
C J
CJ
D000368:Aged; D000369:Aged, 80 and over; D005853:Geriatrics / Q000592:standards*; D006302:Health Services Research; D006801:Humans; D008875:Middle Aged; D012107:Research Design / Q000592:standards*; D013673:Technology Assessment, Biomedical