Diagnostic accuracy of the Oakland score versus haemoglobin for predicting outcomes in lower gastrointestinal bleeding Pilar Garcia-Iglesias; Salvador Machlab; Eva Martinez-Bauer; Alba Lira; Rafel Campo; Susana Marín; Maria Raurich-Seguí; Xavier Calvet; Enric Brullet;

Cyclosporine treatment for severe steroid refractory immune-mediated colitis in a patient with ulcerative colitis Gerard Grau; Ariadna Altadill; Eduard Brunet-Mas; Xavier Calvet;

Risks, indications and technical aspects of colonoscopy in elderly or frail patients. Position paper of the Societat Catalana de Digestologia, the Societat Catalana de Geriatria i Gerontologia and the Societat Catalana de Medicina de Familia i Comunitaria Salvador Machlab; Esther Francia; Juanjo Mascort; Pilar García-Iglesias; Juan Manuel Mendive; Francesc Riba; Carles Guarner-Argente; Mònica Solanes; Jordi Ortiz; Xavier Calvet;