TY  - RPRT
TI  - [Lung function examination. II. Chronic diffuse obstructive pulmonary emphysema].
AU  - M VAN DER STRAETEN
AU  - R VERBEKE
PY  - 1953
UR  - https://pubmed.ncbi.nlm.nih.gov/13041701/
ID  - 13041701
ER  -