TY  - RPRT
TI  - Pulmonary A-V communications in COPD.
AU  - R C Jung
AU  - O J Balchum
PY  - 1985
DO  - 10.1378/chest.88.2.312a
UR  - https://pubmed.ncbi.nlm.nih.gov/4017690/
ID  - 4017690
ER  -