Evaluation of tolerance to mercaptopurine in patients with inflammatory bowel disease and gastrointestinal intolerance to azathioprine Guillermo Bastida; Diego Alvarez-Sotomayor; Mariam Aguas; Marisa Iborra; Javier Del Hoyo; Sergio Béjar-Serrano; Alejandro Garrido-Marín; Elena Valero-Pérez; Pilar Nos;

Spanish Working Group in Crohn's Disease and Ulcerative Colitis (GETECCU) position paper for the management of non-perianal fistulizing Crohn¿s disease Iago Rodríguez-Lago; Diego Casas-Deza; Jordi Rimola; Margalida Calafat; Rocío Ferreiro-Iglesias; Gianluca Pellino; Nicolás Avellaneda; Marisa Iborra; Manuel Barreiro-de Acosta; Ana Gutiérrez Casbas; Luis Menchén; Ingrid Ordás; Francisco Rodríguez-Moranta; Yamile Zabana;

GETECCU position paper on fragility, advanced age and inflammatory bowel disease Míriam Mañosa; Margalida Calafat; Esther Francia; Francesc Riba; Francisco Mesonero; Cristina Suárez; Santiago García-López; Francisco Losfablos; Xavier Calvet; Eugeni Domènech; Ana Gutiérrez Casbas; Ingrid Ordás; Luis Menchén; Francisco Rodríguez-Moranta; Yamile Zabana;