Cite
MLA Citation
S Onali et al.. “P613 Comparative objective effectiveness of vedolizumab and ustekinumab in a real-life cohort of active Crohn's disease patients failure to TNF inhibitors.” Journal of Crohn's and colitis, vol. 16, n.d., pp. i542–i543. http://access.bl.uk/ark:/81055/vdc_100150515167.0x000022