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BACKGROUND Cross-sectional imaging techniques, including ultrasonography (US), computed tomography (CT) and magnetic resonance imaging (MRI), are increasingly used for evaluation of Crohn's disease(More)
BACKGROUND The response rate to hepatitis B virus (HBV) vaccination in patients with inflammatory bowel disease (IBD) is low. AIM To compare two vaccination protocols-the standard dose and the(More)
BACKGROUND Low thiopurine-methyl-transferase (TPMT) activity and high 6-thioguanine-nucleotide (6TGN) concentrations have been linked to therapeutic success in inflammatory bowel disease patients(More)