[Contribution to the problem of the presence of polycyclic hydrocarbons in exhaust gases from diesel engines].
D000397:Air Pollution; D001580:Benzopyrenes; D005740:Gases; D006296:Health Services; D011083:Polycyclic Compounds; D001335:Vehicle Emissions
D001580:Benzopyrenes; D005740:Gases; D011083:Polycyclic Compounds; D001335:Vehicle Emissions
AIR POLLUTION; BENZOPYRENES; GASES