TCHERNEV, G.; CHOKOEVA, A. A.; WOLLINA, U. Lichen amyloidosis associated with rheumatoid arthritis: unique presentation in a Bulgarian patient. São Paulo Medical Journal, [S. l.], v. 135, n. 1, p. 76–78, 2017. Disponível em: https://periodicosapm.emnuvens.com.br/spmj/article/view/715. Acesso em: 15 oct. 2025.