McGregor, D B Chemicals classified by IARC: an investigation of some of their toxicological characteristics. [electronic resource] - Toxicology letters Dec 1992 - 637-42 p. digital Publication Type: Journal Article ISSN: 0378-4274 Standard No.: 10.1016/0378-4274(92)90242-c doi Subjects--Topical Terms: AnimalsCarcinogens--classificationLethal Dose 50MiceMutagenicity TestsRats