TY  - RPRT
TI  - CHRONIC BRONCHITIS-REVERSIBLE AND NONFATAL.
AU  - T W TREADWELL
AU  - M D TYLER
PY  - 1964
DO  - 10.1164/arrd.1964.89.3.435
UR  - https://pubmed.ncbi.nlm.nih.gov/14129346/
ID  - 14129346
ER  -