Fig. 5From: Quantitative immunoassay for mink immunoglobulin in serum and milkScatter plot showing mink kit serum IgG concentrations in the litters investigated (n = 3–4 from each litter). All samples were diluted 1:30,000 in sodium acetate buffer and run in duplicates. Brown–Forsythe test of equality of variance was used to observe statistical significance in variances between litters and within the litters (P = 0.0013)Back to article page