Serological response to vaccines against SARS-CoV-2 in patients with inflammatory bowel disease Alicia Algaba; Sara Romero; Alicia Granja; Daniel Garza; Mar Aller; Sara Barrero; Iván Guerra; Marina Gil; Nazaret Pizarro; Paloma Ruiz; Santiago Prieto; Belén Hernández; Aranzazu Pou; Fernando Bermejo;

SARS-CoV-2 infection in patients with inflammatory bowel disease in the second-third wave and its comparison with data of first wave of pandemic Alicia Algaba; Iván Guerra; Sofía Castro; Fernando Bermejo;

Lack of almagate interference in breath test results for Helicobacter pylori diagnosis (Almatest study) Carles Pons; Modesto Varas; Javier P. Gisbert; Mercè Barenys; Francesca Pajuelo; Francisco Javier Fernández;