Cite
MLA Citation
L Constable et al.. “OP20 Perianal fistulas are characterised by expansion of interleukin-22 producing invariant natural killer T-cells and CD4+ T-cells which drive dysregulation of the extracellular matrix.” Journal of Crohn's and colitis, vol. 16, n.d., p. i022. http://access.bl.uk/ark:/81055/vdc_100150514399.0x000019