title: The nature and evidential value of the luminescence of automobile engine oils and related materials. II. Aggregate luminescence.
mesh_terms: D000063:Accidents, Traffic; D001336:Automobiles; D005453:Fluorescence; D006838:Hydrocarbons; D008163:Luminescent Measurements; D009821:Oils; D010578:Petroleum; D013057:Spectrum Analysis; D013638:Tars
chemical_list: D006838:Hydrocarbons; D009821:Oils; D010578:Petroleum; D013638:Tars