TY  - JOUR
A1  - Smith, L.A.
A1  - Branch, L.G.
A1  - Scheer, P.A.
A1  - Wetle, T.
A1  - Evans, D.E.
A1  - Hebert, L.
A1  - Taylor, J.O.
T1  - Short-term variability of measures of physical function in older people
Y1  - 1990
JF  - Journal of American Geriatrics Society
VL  - 38
IS  - 9
SP  - 993
EP  - -998

ER  -