title: An urban diffusion simulation model for carbon monoxide.
mesh_terms: D000397:Air Pollution / Q000032:analysis*; D002248:Carbon Monoxide / Q000032:analysis*; D008433:Mathematics; D008962:Models, Theoretical; D014505:Urban Population; D001335:Vehicle Emissions
chemical_list: D001335:Vehicle Emissions; D002248:Carbon Monoxide