TY  - RPRT
TI  - [Chronic obstructive lung disease evaluated functionally and radiologically (proceedings)].
AU  - L Allegra
AU  - M Robuschi
AU  - D Legnani
AU  - G Fumagalli
PY  - 1977
UR  - https://pubmed.ncbi.nlm.nih.gov/928833/
ID  - 928833
ER  -