TY  - RPRT
TI  - MORPHOLOGIC CHANGES IN PULMONARY EMPHYSEMA.
AU  - W HENTEL
AU  - A N LONGFIELD
PY  - 1963
DO  - 10.1378/chest.44.4.362
UR  - https://pubmed.ncbi.nlm.nih.gov/14072737/
ID  - 14072737
ER  -