TY  - RPRT
TI  - Morbidity from chronic asthma.
AU  - J L Stellman
AU  - J E Spicer
AU  - R M Cayton
PY  - 1982
DO  - 10.1136/thx.37.3.218
UR  - https://pubmed.ncbi.nlm.nih.gov/7101225/
ID  - 7101225
ER  -