Figure 5From: Evaluation of thymus morphology and serum cortisol concentration as indirect biomarkers to detect low-dose dexamethasone illegal treatment in beef cattleThe distribution of C/M values among the three groups. The C/M values resulted significantly different between group A and B (P < 0.001), as well as between group A and C (P < 0.001), while no statistical differences were observed between groups B and C (P = 0.083).Back to article page