AU  - Briggs A, Spencer M, Wang H, Mannino D, Sin DD
TI  - DEvelopment and validation of a prognostic index for health outcomes in chronic obstructive pulmonary disease
PT  - JOUR
DP  - 2008
TA  - Archives of Internal Medicine
pages = {71-79},
VI  - 168
IP  - 1
AID  - 10.1001/archinternmed.2007.37 [doi]
4100  - http://dx.doi.org/10.1001/archinternmed.2007.37
SO  - Archives of Internal Medicine January 14, 2008 168(1):71