Cite
MLA Citation
C Herrera-deGuise et al.. “P566 Effect of polyethylene glycol (PEG) bowel preparation on faecal calprotectin levels in patients with ulcerative colitis.” Journal of Crohn's and colitis, vol. 12, n.d., pp. S392–S393. http://access.bl.uk/ark:/81055/vdc_100095520255.0x000016