Fig. 3From: In vitro bioanalytical assessment of toxicity of wetland samples from Spanish Mediterranean coastlineAnti-estrogenicity observed in wetland water samples at REF 3.125, 6.25, 12.5 and 25 (n = 4 at each REF value) and positive control Ral (grey-shadowed area). Straight black line indicates the trend curve fitting experimental data, blue line indicates cut-off value and red dotted line indicates the 25% of assay maximum for comparison purposesBack to article page