TY  - RPRT
TI  - Lung scanning and differential bronchospirometry: a comparative study.
AU  - T Isawa
AU  - J R Benfield
AU  - D E Johnson
AU  - G V Taplin
PY  - 1969
UR  - https://pubmed.ncbi.nlm.nih.gov/5383059/
ID  - 5383059
ER  -