TY  - RPRT
TI  - Steroids for bronchitic exacerbations.
AU  - D Ahmad
AU  - W K Morgan
PY  - 1981
DO  - 10.1016/s0140-6736(81)92060-2
UR  - https://pubmed.ncbi.nlm.nih.gov/6110844/
ID  - 6110844
ER  -