Sustained complete response of advanced hepatocellular carcinoma with metronomic capecitabine: a report of three cases oleh Giovanni Brandi, Michela Venturi, Stefania De Lorenzo, Francesca Garuti, Giorgio Frega, Andrea Palloni, Ingrid Garajovà, Francesca Abbati, Gioconda Saccoccio, Rita Golfieri, Maria Abbondanza Pantaleo, Maria Aurelia Barbera