Crupkin, A. C., & Menone, M. L. (2013). Changes in the Activities of Glutathione-s-transferases, Glutathione Reductase and Catalase After Exposure to Different Concentrations of Cadmium in Australoheros facetus (Cichlidae, Pisces). Ecotoxicology and Environmental Contamination, 8(1), 21–25. https://doi.org/10.5132/eec.2013.01.003