Diagnostic accuracy of gastric premalignant conditions in a community setting using high-definition endoscopes and digital chromoendoscopy developed by Sonoscape Pedro Genaro Delgado-Guillena; Valeria Sánchez-Jara; Almudena Henao-Carrasco; Juan Luis Gutiérrez-Cierco; Sara Pabón-Carrasco; Gema Vinagre-Rodríguez;

The endoscopic model for gastric carcinogenesis and Helicobacter pylori infection: A potential visual mind-map during gastroscopy examination Pedro Delgado-Guillena; Mireya Jimeno; Antonio López-Nuñez; Henry Córdova; Gloria Fernández-Esparrach;

History and clinical guidelines for chronic atrophic gastritis and the assessment of gastric cancer risk Pedro Delgado-Guillena; Raúl Velamazan-Sandalinas; Javier Jiménez Sánchez; Esteban Fuentes-Valenzuela; Natalia García-Morales; Miriam Cuatrecasas; Mireya Jimeno; Leticia Moreira; Eduardo Albéniz;