Relevance of endoscopy and Helicobacter pylori infection in the preoperative management of obesity with sleeve gastrectomy MJ Fernández Aceñero; L. Olmos Rodríguez; C. Galindo Fernández;

Nationwide trends in colectomy rates for ulcerative colitis in Brazil: An analysis of the unified public healthcare system Mariane Christina Savio; Julia Ceconello Coelho; Emilia Oliveira; Daniela Oliveira Magro; Douglas Andreas Valverde; Abel Botelho Quaresma; Rafaela de Araujo Molteni; Maria Paz Gimenez Villamil; Paulo Gustavo Kotze;

Epidemiology and Healthcare Resource Utilization in Inflammatory Bowel Disease in Colombia between 2017-2021: A Retrospective Claims Database Study Fabián Juliao-Baños; Viviana Parra-Izquierdo; Tatiana Pacheco; Janeth Tatiana Acosta Leaño;