TY  - RPRT
TI  - A nomographic solution for lung volume determinations in the closed system helium dilution method.
AU  - G BIRATH
AU  - E W SWENSON
PY  - 1956
DO  - 10.3109/00365515609049292
UR  - https://pubmed.ncbi.nlm.nih.gov/13390835/
ID  - 13390835
ER  -