TY  - RPRT
TI  - Particle concentrations in urban microenvironments.
AU  - J I Levy
AU  - E A Houseman
AU  - L Ryan
AU  - D Richardson
AU  - J D Spengler
PY  - 2000
DO  - 10.1289/ehp.108-1240162
UR  - https://pubmed.ncbi.nlm.nih.gov/11102296/
ID  - 11102296
ER  -