AU  - Gregg EW, Cauley JA, Stone K, et al
TI  - RElationship of changes in physical activity and mortality among older women
PT  - JOUR
DP  - 2003
TA  - JAMA
pages = {2379-2386},
VI  - 289
IP  - 18
AID  - 10.1001/jama.289.18.2379 [doi]
4100  - http://dx.doi.org/10.1001/jama.289.18.2379
SO  - JAMA May 14, 2003 289(18):2379