Differential toxicity of Disperse Red 1 and Disperse Red 13 in the Ames test, HepG2 cytotoxicity assay, and Daphnia acute toxicity test - Ferraz, E. R. A.; Umbuzeiro, G. A.; Almeida, G. de; Caloto-Oliveira, A.; Chequer, F. M. D.; Zanoni, M. V. B.; Dorta, Daniel Junqueira; Oliveira, D. P. (Environmental Toxicology, 2011)