BEGGS, Rachel E; KELLY, Michael E; ELTAYEB, Omer; CROTTY, Paul; MCDERMOTT, Ray; RIDGWAY, Paul F. Large Cell Neuroendocrine Carcinoma of the Ampulla of Vater. JOP. Journal of the Pancreas, [S. l.], v. 13, n. 5, p. 470–475, 2012. DOI: 10.6092/1590-8577/821. Disponível em: https://serena.atcult.it/index.php/jop/article/view/821. Acesso em: 7 may. 2025.