Merkel cell carcinoma: literature review and case report. Universitas Medica, [S. l.], v. 53, n. 2, p. 186–198, 2011. DOI: 10.11144/Javeriana.umed53-2.ccmr. Disponível em: https://revistas.javeriana.edu.co/index.php/vnimedica/article/view/16133. Acesso em: 23 oct. 2025.