AU  - Blair SN, Haskell WL
TI  - OBjectively measured physical activity and mortality in older adults
PT  - JOUR
DP  - 2006
TA  - JAMA
pages = {216-218},
VI  - 296
IP  - 2
AID  - 10.1001/jama.296.2.216 [doi]
4100  - http://dx.doi.org/10.1001/jama.296.2.216
SO  - JAMA July 12, 2006 296(2):216