Diagnosis and treatment of hepatic cysts. Usefulness of intracystic tumor markers (CEA and CA 19.9.) Daniela Polette; Kristel Mils; Fina López-Domínguez; Oriana Barrios; David Leiva; Isabel Puig; Emilio Ramos; Laura Lladó;

Retrospective observational study correlating traumatic pelvic fractures and their associated injuries according to the Tile classification Dieter Morales-García; María Isabel Pérez-Nuñez; Leire Portilla Mediavilla; Víctor Jacinto Ovejero-Gómez; Corrado P. Marini; Patrizio Petrone;

Assessment of the surgical site infection in colon surgery and antibiotic prophylaxis adequacy: a multi-center incidence study Alejandro de Arriba-Fernández; Jesús Molina-Cabrillana; Lluís Serra-Majem; Paloma García-de Carlos;