title: Study raises questions about diesel emissions.
authors.forename: Rachel
authors.initials: R
authors.lastname: Petkewich
mesh_terms: D000393:Air Pollutants / Q000032:analysis*; D004738:Engineering; D005742:Gasoline / Q000032:analysis*; D006801:Humans; D018986:Motor Vehicles; D018570:Risk Assessment; D001335:Vehicle Emissions / Q000032:analysis*
chemical_list: D000393:Air Pollutants; D005742:Gasoline; D001335:Vehicle Emissions