Recommendations of the Crohn¿s Disease and Ulcerative Colitis Spanish Working Group (GETECCU) for the treatment of perianal fistulas of Crohn¿s disease Marta M. Boscá; Rafael Alós; Nuria Maroto; Javier P. Gisbert; Belén Beltrán; María Chaparro; Pilar Nos; Miguel Mínguez; Joaquin Hinojosa;

Clinical characteristics and treatment of perianal fistulising Crohn's disease in Colombia: Results of a multicentric registry Fabian Juliao-Baños; Laura Osorio; Jhon Carvajal; Gabriel Mosquera-Klinger; Anwar Medellín; Jorge Padrón; Belén de Molano; Fabián Puentes; Edwin Muñoz; Gustavo Reyes; Fabio Gil; Viviana Parra-Izquierdo; Héctor Sánchez;

De-escalating therapy in inflammatory bowel disease: Results from an observational study in clinical practice Alex Arenas; María José Moreta; Ingrid Ordás; Agnès Fernández-Clotet; Berta Caballol; Marta Gallego; Alejandro Vara; Rebeca Barastegui; Angel Giner; Cristina Prieto; Maria Carme Masamunt; Roberto Candia; Elena Ricart;