Comparison of multiple samples. Ten goat serum samples were assayed (as described in the legend for fig. 3) using DGHB++ and DGHB-Mg-EGTA buffers, and highly sensitised EA (equivalent to EA2 in fig. 3). The titre of each sample CH50 units in the assay is shown for both buffer conditions.
Moreno-Indias et al. BMC Veterinary Research 2012 8:91 doi:10.1186/1746-6148-8-91