PTU-078 A prospective evaluation of adalimumab drug levels and anti-drug antibodies using two commercial elisa and the influence of 6-thioguanine nucleotides amongst patients with inflammatory bowel disease
PTU-078 A prospective evaluation of adalimumab drug levels and anti-drug antibodies using two commercial elisa and the influence of 6-thioguanine nucleotides amongst patients with inflammatory bowel disease