Acanthosis nigricans and gastric carcinoma: case report and review of the literature. European Journal of Oncology and Environmental Health, [S. l.], v. 15, n. 3-4, p. 163–166, 2010. Disponível em: https://mattioli1885journals.com/index.php/EJOEH/article/view/3844.. Acesso em: 18 jul. 2024.