Enzyme immunoassay for the qualitative determination of IgA class antibodies against antigens of the 70 kb virulence plasmid of Yersinia enterocolitica in human serum or plasma (citrate, heparin)
Enzyme immunoassay for the qualitative determination of IgG class antibodies against antigens of the 70 kb virulence plasmid of Yersinia enterocolitica in human serum or plasma (citrate, heparin)