Whipple's disease in the elderly Ana Barbado Cano; Laura Crespo Pérez; Eva Marín Serrano; Pedro Mora Sanz;

Severe gastrointestinal bleeding due to synchronous herpes simplex virus and cytomegalovirus esophagitis Raquel Ríos León; Rosa María Martín Mateos; Beatriz Mateos Muñoz; Agustín Albillos Martínez;

Protocol for acquisition of images and measurement of transabdominal ultrasound pancreatic two-dimensional shear wave elastography (2D-SWE) Eva Marín-Serrano; Ana Barbado Cano; Rubén Fernández Martos; Marta Abadía Barno; Antonio Olveira Martín; Maria Dolores Martín Arranz;