NASR, John Y; MCGRATH, Kevin. Pancreatic Cyst Aspirate CEA Levels: Two’s the Charm. JOP. Journal of the Pancreas, [S. l.], v. 12, n. 1, p. 44–46, 2011. DOI: 10.6092/1590-8577/3383. Disponível em: https://www.sharepress.it/index.php/jop/article/view/3383. Acesso em: 9 jun. 2025.