Campos, S., A. Brasileiro, J. Cabete, S. Pinheiro, A. Lencastre, and M. J. Paiva Lopes. “Pseudoainhum in a Patient With Mixed Connective Tissue Disease: An Uncommon Association”. Journal of the Portuguese Society of Dermatology and Venereology, Vol. 75, no. 1, Apr. 2017, pp. 83-85, doi:10.29021/spdv.75.1.723.