VOLANTE, M.; GRILLO, F.; MASSA, F.; MALETTA, F.; MASTRACCI, L.; CAMPORA, M.; FERRO, J.; VANOLI, A.; PAPOTTI, M. Neuroendocrine neoplasms of the appendix, colon and rectum: Review. Pathologica - Journal of the Italian Society of Anatomic Pathology and Diagnostic Cytopathology, v. 113, n. 1, 18 Feb. 2021.