Panebianco, M. V., S. E. Botte, M. F. Negri, J. E. MarcoVecchio, and H. L. Cappozzo. “Heavy Metals in Liver of the Franciscana Dolphin, Pontoporia Blainvillei, From the Southern Coast of Buenos Aires, Argentina”. Ecotoxicology and Environmental Contamination, vol. 7, no. 1, Apr. 2012, pp. 33-41, doi:10.5132/jbse.2012.01.006.