A Diagnostic Challenge in a Patient with Intractable Nausea and Vomiting: A Case of Systemic Amyloidosis. Global Journal of Medical Research, [S. l.], v. 15, n. 39, p. 1–5, 2015. Disponível em: https://medicalresearchjournal.org/index.php/GJMR/article/view/. Acesso em: 23 oct. 2026.