TY  - RPRT
TI  - Asthma therapy and mortality.
AU  - J W Paterson
AU  - A W Musk
PY  - 1990
DO  - 10.5694/j.1326-5377.1990.tb136936.x
UR  - https://pubmed.ncbi.nlm.nih.gov/1978226/
ID  - 1978226
ER  -