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MLA Citation
Tomás Ripollés et al.. “Ultrasonographic Changes at 12 Weeks of Anti-TNF Drugs Predict 1-year Sonographic Response and Clinical Outcome in Crohn's Disease: A Multicenter Study.” Inflammatory bowel diseases, vol. 22, no. 10, n.d., pp. 2465–2473. http://access.bl.uk/ark:/81055/vdc_100097079760.0x00001a