Linhares, L. A.; Filho, F. B. E.; Oliveira, C. V. de; Bellis, V. M. de. Cadmium and Lead Adsorption in Highly Weathered Tropical Soils. PAB 2010, 44 (3), 291-299. https://doi.org/10.1590/S1678-3921.pab2009.v44.1542.