title: Benzene in motor gasoline--an investigation into possible health hazards in and around filling stations and in normal transport operations.
mesh_terms: D001554:Benzene; D004781:Environmental Exposure; D006801:Humans; D009787:Occupational Medicine; D010578:Petroleum; D010636:Phenols / Q000652:urine
chemical_list: D010578:Petroleum; D010636:Phenols; D001554:Benzene