TY  - RPRT
TI  - Commentary: nitrogen dioxide and asthma redux.
AU  - Jonathan M Samet
AU  - Michelle L Bell
PY  - 2004
DO  - 10.1093/ije/dyh045
UR  - https://pubmed.ncbi.nlm.nih.gov/15075171/
ID  - 15075171
ER  -