TY  - RPRT
TI  - Pharmacotherapy for chronic obstructive pulmonary disease.
AU  - T L Petty
PY  - 1986
DO  - 10.1080/00325481.1986.11699481
UR  - https://pubmed.ncbi.nlm.nih.gov/3526310/
ID  - 3526310
ER  -