Brozzetti, Stefania, Mario Bezzi, Giuseppe Maria De Sanctis, Gian Marco Andreoli, Monica De Angelis, Michelangelo Miccini, Francesca Galati, et al. 2014. “Elderly and Very Elderly Patients With Hepatocellular Carcinoma. Strategy for a First Line Treatment”. Annali Italiani Di Chirurgia 85 (2):120-28. https://annaliitalianidichirurgia.it/index.php/aic/article/view/1398.