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MLA Citation
Y K An et al.. “P663 Post-ustekinumab induction IL12, IL23, and ustekinumab levels are associated with clinical response in a multi-centre prospective cohort study of Crohn's disease patients: results from the AURORA Study including ANZIBDC Cohort.” Journal of Crohn's and colitis, vol. 17, n.d., pp. i793–i794. http://access.bl.uk/ark:/81055/vdc_100179844346.0x00001d