Usefulness of digital cholangioscopy for IgG4-related cholangitis diagnosis and cholangiocarcinoma exclusion Ana Sanahuja Martínez; Isabel Pascual Moreno; Andrés Peña Aldea; Vicente Sánchiz Soler; Francisco Mora Miguel;

Biological treatment interruption in inflammatory bowel disease: Motivation and predictive factors María Rocío Davis González; María Pilar Ballester; Eva Romero-González; Ana María Sánchez-Pardo; David Marti-Aguado; Joan Tosca; Carles Suria; Rosario Antón Ausejo; Isabel Pascual Moreno; María Dolores Planelles Silvestre; Miguel Mínguez Pérez; Marta Maia Bosca-Watts;