Prospective study about the security and efficacy of treatment without antibiotic therapy of patients diagnosed with acute uncomplicated diverticulitis after launching a protocol at a tertiary hospital Alba Correa Bonito; Carlos Cerdán Santacruz; Yaiza García del Álamo Hernández; Fernando Gijón Moya; Elena Bermejo Marcos; Ana Rodríguez Sánchez; Javier García Septiem; Elena Martín Pérez;

Risk factors for complications in acute calculous cholecystitis. Deconstruction of the Tokyo Guidelines Ana María González-Castillo; Juan Sancho-Insenser; Maite De Miguel-Palacio; Josep-Ricard Morera-Casaponsa; Estela Membrilla-Fernández; María-José Pons-Fragero; Luis Grande-Posa; Miguel Pera-Román;