Systematic review with meta‐analysis: the efficacy of a second anti‐TNF in patients with inflammatory bowel disease whose previous anti‐TNF treatment has failed

Fecal calprotectin and lactoferrin for the prediction of inflammatory bowel disease relapse

Questions and answers on the role of faecal calprotectin as a biological marker in inflammatory bowel disease

Meta‐analysis: the efficacy of azathioprine and mercaptopurine in ulcerative colitis

Meta‐analysis: esomeprazole or rabeprazole vs. first‐generation pump inhibitors in the treatment of Helicobacter pylori infection

Oral and intravenous iron treatment in inflammatory bowel disease: Hematological response and quality of life improvement