TY  - RPRT
TI  - Collateral ventilation.
AU  - H A Menkes
AU  - R J Traystman
PY  - 1977
DO  - 10.1164/arrd.1977.116.2.287
UR  - https://pubmed.ncbi.nlm.nih.gov/889177/
ID  - 889177
ER  -