TY  - RPRT
TI  - Implications for occupational exposure to particulate matter.
AU  - Mark J Utell
AU  - William S Beckett
PY  - 2006
DO  - 10.1016/j.coem.2006.07.001
UR  - https://pubmed.ncbi.nlm.nih.gov/17110298/
ID  - 17110298
ER  -