Stability and change in physical activity in old age: the role of changes in disability
Eva Elkjaer, Tine Poulsen, Kirsten AvlundVolume:
3
Language:
english
Pages:
9
DOI:
10.1007/s10433-006-0025-1
Date:
June, 2006
File:
PDF, 438 KB
english, 2006