ESPINEL, Jesus; PINEDO, Eugenia; RASCARACHI, Gabriela; OJEDA, Vanesa. Endoscopic “String Sign”. JOP. Journal of the Pancreas, [S. l.], v. 15, n. 2, p. 206–207, 2014. DOI: 10.6092/1590-8577/1936. Disponível em: https://serena.sharepress.it/index.php/jop/article/view/1936. Acesso em: 21 apr. 2025.