TY  - JOUR
A1  - Kivelä, S.L.
A1  - Pahkala, K.
T1  - Depressive disorder as a predictor of physical disability in old age
Y1  - 2001
JF  - Journal of the American Geriatrics Society
VL  - 49
IS  - 3
SP  - 290
EP  - -296

ER  -