TY  - RPRT
TI  - An improved program to calculate intrapulmonary shunting.
AU  - D Siegel
AU  - S Ramanathan
AU  - J Chalon
AU  - H Turndorf
PY  - 1979
DO  - 10.1097/00003246-197906000-00007
UR  - https://pubmed.ncbi.nlm.nih.gov/446063/
ID  - 446063
ER  -