Nascimento, E.L. do, Gomes, J.P.O., Almeida, R., Bastos, W.R., Bernardi, J.V.E. and Miyai, R.K. 2007. Mercury in the Plankton of an Amazon Natural Lake, Puruzinho Lake (Brazil). Ecotoxicology and Environmental Contamination. 2, 1 (Mar. 2007), 67–72. DOI:https://doi.org/10.5132/jbse.2007.01.010.