TY  - JOUR
A1  - Kempen, G.I.J.M.
A1  - Steverink, N.
A1  - Ormel, J.
A1  - Deeg, D.J.H.
T1  - The assessment of ADL among frail elderly in an interview survey: Self-report versus performance-based tests and determinants of discrepancies
Y1  - 1996
DO  - 10.1093/geronb/51B.5.P254
JF  - Journal of Gerontology: Psychological Sciences 
VL  - 51B
IS  - 5
SP  - 254
EP  - -260

ER  -