TY  - RPRT
TI  - Pathogenesis of COPD.
AU  - John R Spurzem
AU  - Stephen I Rennard
PY  - 2005
DO  - 10.1055/s-2005-869535
UR  - https://pubmed.ncbi.nlm.nih.gov/16088433/
ID  - 16088433
ER  -