Characterization and prevalence of extraintestinal manifestations in a cohort of patients with inflammatory intestinal disease in Medellin, Colombia Fabián Juliao-Baños; Mateo Arrubla; Laura Osorio; Joselyn Camargo; Juliana Londoño; Camilo Cáceres; Jhon Carvajal; Gabriel Mosquera-Klinger; Jorge Donado;

Efficacy and safety of biologic therapy for Crohn's disease: An overview of meta-analyses and systematic reviews Ping Jiang; Yunchen Li; Jidong Tian; Yuan Luo; Xiangxiang Hu; Xinhui Qiu; Chen Guo; Cuicui Fu;

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;