1. Abollino O, Giacomino A, Malandrino M, Mentasi E (2007) The efficiency of vermiculite as natural sorbent for heavy metals: application to a contaminated soil. Water Air Soil Pollut 181:149–160
2. Branco OEA, Carvalho-Filho CA, Trindade MC (2005) Evaluation of mercury contamination in soils: the case of the rural area of the municipality of Descoberto, State of Minas Gerais, Brazil. In: International conference on heavy metals in the environment, 8, Rio de Janeiro, Book of Abstracts, p 35
3. Carvalho-Filho CA, Trindade MC, Branco OEA (2005) Contamination by mercury from past gold mining activities at Descoberto, State of Minas Gerais, Brazil: historical reconstitution. In: International conference on heavy metals in the environment, 8, Rio de Janeiro, RJ, Book of Abstracts. p 74
4. Castilhos ZC, Bidone ED, Hartz SM (2001) Bioaccumulation of mercury by Tucunaré (Cichla ocellaris) from Tapajós River region, Brazilian Amazon: a field dose-response approach. Bull Environ Contaminat Toxicol 66:631–637
5. Caussy D, Gochfeld M, Gurzau E, Neagu C, Ruedel H (2003) Lessons from case studies of metals: investigating exposure, bioavailability and risk. Ecotoxicol Environ Safety 56:45–51