1. Terminology for the diagnosis of colitis. Are indeterminate colitis and microscopic colitis useful terms?;Geboes;J Clin Pathol,2005
2. Worldwide incidence and prevalence of inflammatory bowel disease in the 21st century: a systematic review of population-based studies;Ng;Lancet,2018
3. Beyond endoscopic mucosal healing in UC: histological remission better predicts corticosteroid use and hospitalisation over 6 years of follow-up
4. Development and validation of the Nancy histological index for UC
5. Histologic scoring indices for evaluation of disease activity in ulcerative colitis;Mosli;Cochrane Database Syst Rev,2017