title: Motor vehicle accidents and vehicular pollution in Los Angeles.
mesh_terms: D000063:Accidents, Traffic; D000397:Air Pollution / Q000032:analysis; D001334:Automobile Driving; D002140:California; D002248:Carbon Monoxide / Q000032:analysis; D004781:Environmental Exposure; D010084:Oxidation-Reduction; D012621:Seasons; D013223:Statistics as Topic; D013696:Temperature; D013997:Time Factors; D014887:Weather
chemical_list: D002248:Carbon Monoxide