TY  - RPRT
TI  - Obstructive pulmonary emphysema.
AU  - F C LOWELL
PY  - 1958
DO  - 10.1016/0021-8707(58)90043-1
UR  - https://pubmed.ncbi.nlm.nih.gov/13563070/
ID  - 13563070
ER  -