Nocchiero, M.C., G. Verderosa, and N. Muscatiello et al. 2011. “Advanced Adenocarcinoma of Terminal Ileum: An Unusual Neoplasmrevealed by an Unusual Diagnostic Tool”. Acta Biomedica Atenei Parmensis 81 (3): 230-32. https://mattioli1885journals.com/index.php/actabiomedica/article/view/801.