TY  - GEN
AU  - Brøgger,J C
AU  - Bakke,P S
AU  - Gulsvik,A
TI  - Comparison of respiratory symptoms questionnaires
SN  - 1027-3719
PY  - 2000///0224
KW  - Adult
KW  - Cross-Sectional Studies
KW  - Educational Status
KW  - Female
KW  - Health Surveys
KW  - Humans
KW  - Male
KW  - Norway
KW  - epidemiology
KW  - Prevalence
KW  - Random Allocation
KW  - Reproducibility of Results
KW  - Respiratory Tract Diseases
KW  - diagnosis
KW  - Risk Factors
KW  - Smoking
KW  - Surveys and Questionnaires
N1  - Publication Type: Comparative Study; Journal Article
ER  -