TY  - RPRT
TI  - Occupational asthma.
AU  - M Abramson
AU  - M R Sim
PY  - 2006
DO  - 10.1136/thx.2005.056200
UR  - https://pubmed.ncbi.nlm.nih.gov/16936232/
ID  - 16936232
ER  -