TY  - RPRT
TI  - Fluorodensimetry. A method for analyzing regional ventilation and diaphragm function.
AU  - R B George
AU  - H Weill
PY  - 1971
DO  - 10.1001/jama.217.2.171
UR  - https://pubmed.ncbi.nlm.nih.gov/5108779/
ID  - 5108779
ER  -