TY  - RPRT
TI  - Asthma in silk workers.
AU  - C G Uragoda
AU  - P N Wijekoon
PY  - 1991
DO  - 10.1093/occmed/41.3.140
UR  - https://pubmed.ncbi.nlm.nih.gov/1921346/
ID  - 1921346
ER  -