McGregor, D B Lack of mutagenic activity in Salmonella typhimurium of four optical brighteners. [electronic resource] - Mutation research Apr 1976 - 169-72 p. digital Publication Type: Journal Article ISSN: 0027-5107 Standard No.: 10.1016/0165-1218(76)90011-2 doi Subjects--Topical Terms: 2-Acetylaminofluorene--pharmacologyDimethyl Sulfoxide--pharmacologyFluorenes--pharmacologyMechlorethamine--pharmacologyMutagensMutationSalmonella typhimurium--drug effects