Cite
MLA Citation
F Musto et al.. “P556 Surgery in high-risk paediatric Crohn's Disease treated with up-front anti-TNF agents and long-standing biologic therapy.” Journal of Crohn's and colitis, vol. 17, n.d., pp. i686–i687. http://access.bl.uk/ark:/81055/vdc_100179844252.0x00001c