title: Mean clean machines.
authors.forename: Anita
authors.initials: A
authors.lastname: Hamilton
mesh_terms: D001336:Automobiles / Q000592:standards*; D004560:Electricity; D004782:Environmental Health; D017752:Greenhouse Effect; D006801:Humans; D014186:Transportation / Q000379:methods*; D014481:United States; D001335:Vehicle Emissions / Q000009:adverse effects / Q000517:prevention & control*
chemical_list: D001335:Vehicle Emissions