TY  - GEN
AU  - Halpern,M T
AU  - Musin,A
AU  - Sondhi,S
TI  - Economic analysis of the Confronting COPD survey: methodology
SN  - 0954-6111
PY  - 2003///0425
KW  - Absenteeism
KW  - Cost of Illness
KW  - Cross-Sectional Studies
KW  - Europe
KW  - Female
KW  - Health Care Costs
KW  - Health Resources
KW  - economics
KW  - Humans
KW  - Male
KW  - Middle Aged
KW  - North America
KW  - Pulmonary Disease, Chronic Obstructive
KW  - Surveys and Questionnaires
N1  - Publication Type: Journal Article; Multicenter Study
UR  - https://doi.org/10.1016/s0954-6111(03)80021-5
ER  -