TY  - RPRT
TI  - Don't drown the "down lung".
AU  - M Mathru
AU  - B P Blakeman
PY  - 1993
DO  - 10.1378/chest.103.6.1644b
UR  - https://pubmed.ncbi.nlm.nih.gov/8404078/
ID  - 8404078
ER  -