TY  - RPRT
TI  - Ventilation-perfusion variations within the lung.
AU  - C J MARTIN
AU  - A C YOUNG
PY  - 1957
DO  - 10.1152/jappl.1957.11.3.371
UR  - https://pubmed.ncbi.nlm.nih.gov/13480946/
ID  - 13480946
ER  -