Luchini, Claudio, Giuseppe Pelosi, Aldo Scarpa, Paola Mattiolo, Deborah Marchiori, Roberta Maragliano, Fausto Sessa, and Silvia Uccella. “Neuroendocrine Neoplasms of the Biliary Tree, Liver and Pancreas: A Pathological Approach: Review”. Pathologica - Journal of the Italian Society of Anatomic Pathology and Diagnostic Cytopathology 113, no. 1 (February 18, 2021). Accessed November 7, 2024. https://old.pathologica.it/article/view/231.