Mutagenicity of blue rayon extracts of fish bile as a biomarker in a field study - Santos, Patrícia Estevam dos; Kummrow, Fábio; Albergaria-Barbosa, Ana Cecília Rizzatti; Bícego, Márcia Caruso; Umbuzeiro, Gisela de Aragão (Environmental and Molecular Mutagenesis, 2010)