Fecal elastase-1 and 13C-mixed triglyceride breath test vs. coefficient of fat absorption to diagnose exocrine pancreatic insufficiency after pancreatic surgery Paula Sirera-Sirera; Núria Lluís; Fèlix Lluís; Pedro Zapater; Pablo López-Guillén; José M. Ramia-Ángel; Rahma Amrani; Trinidad Castillo-García; José Andreu-Viseras; Karina Cárdenas-Jaén; Lucía Guilabert; Sara Pérez-Brotons; Emma Martínez-Moneo; Nerea Gendive-Martin; Iván González Hermoso; Enrique de-Madaria; María José Ferri;

Gastrointestinal symptoms and complications in patients hospitalized due to COVID-19, an international multicentre prospective cohort study (TIVURON project) Karina Cárdenas-Jaén; Sergio A. Sánchez-Luna; Alicia Vaillo-Rocamora; Micaela Riat Castro-Zocchi; Laura Guberna-Blanco; Daniel Useros-Brañas; José M. Remes-Troche; Antonio Ramos-De la Medina; Bryan A. Priego-Parra; José A. Velarde-Ruiz Velasco; Pedro Martínez-Ayala; Álvaro Urzúa; Dannette Guiñez-Francois; Katarzyna M. Pawlak; Katarzyna Koz¿owska-Petriczko; Irati Gorroño-Zamalloa; Clara Urteaga-Casares; Inmaculada Ortiz-Polo; Adolfo del Val Antoñana; Edgard E. Lozada-Hernández; Enrique Obregón-Moreno; Guillermo García-Rayado; María José Domper-Arnal; Diego Casas-Deza; Elena I. Esteban-Cabello; Luis A. Díaz; Arnoldo Riquelme; Helena Martínez-Lozano; Francisco Navarro-Romero; Ignasi Olivas; Guillem Iborra-Muñoz; Alicia Calero-Amaro; Ibán Caravaca-García; Francisco J. Lacueva-Gómez; Rubén Pastor-Mateu; Berta Lapeña-Muñoz; Violeta Sastre-Lozano; Nazaret M. Pizarro-Vega; Luigi Melcarne; Marc Pedrosa-Aragón; José J. Mira; Aurora Mula MStat; Irene Carrillo; Enrique de-Madaria;

Predictive model of persistent choledocholithiasis in patients with acute biliary pancreatitis Alejandro Mínguez; Pablo Ladrón; Sara Martínez; Adolfo Del Val; Pilar Nos; Enrique de-Madaria;