TY  - RPRT
TI  - Bronchial component in chronic obstructive lung disease.
AU  - S M Ayres
AU  - S J Griesbach
AU  - F Reimold
AU  - R G Evans
PY  - 1974
DO  - 10.1016/0002-9343(74)90442-2
UR  - https://pubmed.ncbi.nlm.nih.gov/4843892/
ID  - 4843892
ER  -