Fig. 2From: Risk of transfusion-transmitted malaria: evaluation of commercial ELISA kits for the detection of anti-Plasmodium antibodies in candidate blood donorsDistribution of ELISA indexes according to IFAT titres. The Figure shows, for each ELISA kit under study, a Tukey box-plot describing the distribution of ELISA indexes (ODsample/ODcutoff × 10), according to IFAT titre. For each category represented, N = 8Back to article page