TY  - RPRT
TI  - COPD screening in high-risk groups.
AU  - Isa Cerveri
AU  - Angelo Corsico
AU  - Maria C Zoia
PY  - 2003
DO  - 10.1378/chest.123.3.959
UR  - https://pubmed.ncbi.nlm.nih.gov/12628904/
ID  - 12628904
ER  -