Barrios-Ziolo, L.-F., Gaviria-Restrepo, L.-F., Agudelo, E.-A. and Cardona-Gallo, S.-A. 2017. Study of Toxicity Associated to Dumping of Wastewater Containing Dyes and Pigments in the Aburra Valley Metropolitan Area. Revista EIA / English version. 13, 26 (Jun. 2017).