AU  - Carey TS
TI  - Comparative effectiveness studies in chronic low back pain: Progress and goals
PT  - JOUR
DP  - 2011
TA  - Archives of Internal Medicine
pages = {2026-2027},
VI  - 171
IP  - 22
AID  - 10.1001/archinternmed.2011.519 [doi]
4100  - http://dx.doi.org/10.1001/archinternmed.2011.519
SO  - Archives of Internal Medicine December 12, 2011 171(22):2026