TY  - RPRT
TI  - Occupational asthma: a community based study.
AU  - J de Bono
AU  - L Hudsmith
PY  - 1999
DO  - 10.1093/occmed/49.4.217
UR  - https://pubmed.ncbi.nlm.nih.gov/10474911/
ID  - 10474911
ER  -