TY  - RPRT
TI  - Steroid therapy in chronic bronchitis.
AU  - M CLIFTON
AU  - C H STUART-HARRIS
PY  - 1962
DO  - 10.1016/s0140-6736(62)92418-2
UR  - https://pubmed.ncbi.nlm.nih.gov/13879957/
ID  - 13879957
ER  -