TY  - RPRT
TI  - Lung volume reduction: where do we stand?
AU  - Keith S Naunheim
PY  - 2002
DO  - 10.1016/s0039-6109(02)00028-2
UR  - https://pubmed.ncbi.nlm.nih.gov/12472130/
ID  - 12472130
ER  -