TY  - RPRT
TI  - Obstructive emphysema in cigarette smokers.
AU  - A L FLICK
AU  - R R PATON
PY  - 1959
DO  - 10.1001/archinte.1959.00270100004002
UR  - https://pubmed.ncbi.nlm.nih.gov/13823507/
ID  - 13823507
ER  -