Fig. 3From: Comparison of three different methods for the quantification of equine insulinInsulin concentrations measured in basal, fasted blood samples by ELISA, RIA and CLIA. Data were analyzed by Wilcoxon matched-pairs rank test. a ELISA and RIA (n = 17) b ELISA and CLIA (n =1 7) c RIA and CLIA (n = 20). *p < 0.05, **p < 0.01, ***p < 0.001Back to article page