Cytotoxicity of erythrosine (E-127), brilliant blue (E-133) and red 40 (E-129) food dyes in a plant test system - doi: 10.4025/actascibiolsci.v35i4.18419. Acta Sci. Biol. Sci. 2013;35(4):557-562. doi:10.4025/actascibiolsci.v35i4.18419