Cite
MLA Citation
Tal Engel et al.. “Effectiveness and safety of Ustekinumab for Crohn's disease; systematic review and pooled analysis of real-world evidence.” Digestive and liver disease, vol. 51, no. 9, 2019, pp. 1232–1240. http://access.bl.uk/ark:/81055/vdc_100089674335.0x00000d