TY  - RPRT
TI  - Occupational asthma.
AU  - S C Stenton
AU  - D J Hendrick
PY  - 1991
DO  - 10.1136/pgmj.67.785.271
UR  - https://pubmed.ncbi.nlm.nih.gov/2062774/
ID  - 2062774
ER  -