Biomarkers of exposure to metal contamination and lipid peroxidation in the benthic fish Cathorops spixii from two estuaries in South America, Brazil - Azevedo, J. S; Serafim, A; Company, R; Braga, Elisabete de Santis; Fávaro, Deborah Inês Teixeira; Bebianno, M. J (Ecotoxicology, 2009)