TY  - RPRT
TI  - Asthma therapy and mortality.
AU  - R M Ford
PY  - 1991
DO  - 10.5694/j.1326-5377.1991.tb121147.x
UR  - https://pubmed.ncbi.nlm.nih.gov/1672035/
ID  - 1672035
ER  -