SEYFFERT, J. L.; BIBLIOWICZ, N.; WONG, C.; WANGIA, M. Cutaneous metastasis of signet ring cell appendiceal adenocarcinoma: a herald of disease recurrence. International Journal of Research in Dermatology, [S. l.], v. 6, n. 3, p. 406–409, 2020. DOI: 10.18203/issn.2455-4529.IntJResDermatol20201588. Disponível em: https://www.ijord.com/index.php/ijord/article/view/947. Acesso em: 27 apr. 2025.