title: [Not Available].
abstract: A survey is given of the source of hydrocarbons found in the atmosphere, of their toxicity, and of the methods of analysis available for polycyclic aromatic hydrocarbons.
authors.affiliation: Laboratoire de Chimie Analytique, Faculté de Médecine et de Pharmacie, 37-Tours, France.
authors.forename: D
authors.initials: D
authors.lastname: Halot