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Concentrations of toxic metals (Cd, Cu, Cr and Pb) in different tissues of Cyprinus carpio and Pelteobagrus fluvidraco during summer and winter seasons. Hypothesis testing method including one-way analysis of variance (ANOVA) followed by least different (LSD). Values are statistically significant at p < .05. Values that do not share the same superscript letter (a-d) are significantly different.
