TY  - RPRT
TI  - Corporate influence on threshold limit values.
AU  - B I Castleman
AU  - G E Ziem
PY  - 1988
DO  - 10.1002/ajim.4700130503
UR  - https://pubmed.ncbi.nlm.nih.gov/3287906/
ID  - 3287906
ER  -