title: Carbon monoxide in an urban environment: application of a receptor model for source apportionment.
authors: M A
authors: MA
authors: Khalil
authors: R A
authors: RA
authors: Rasmussen
mesh_terms: D000393:Air Pollutants / Q000032:analysis*; D002248:Carbon Monoxide / Q000032:analysis*; D005390:Fires; D006361:Heating; D006801:Humans; D008962:Models, Theoretical; D014505:Urban Population; D001335:Vehicle Emissions; D014861:Washington; D014934:Wood
chemical_list: D000393:Air Pollutants; D001335:Vehicle Emissions; D002248:Carbon Monoxide