TOBERER, Ferdinand; HARTSCHUH, Wolfgang; KUTZNER, Heinz; FLUX, Katharina. Erythematous-to-Brownish Plaques on the Upper Back: A Quiz. Acta Dermato-Venereologica, [S. l.], v. 95, n. 3, p. 378–382, 2014. DOI: 10.2340/00015555-1937. Disponível em: https://medicaljournalssweden.se/actadv/article/view/5692. Acesso em: 31 may. 2026.