Bouceiro-Mendes, R., M. Mendonça-Sanches, S. Antunes-Duarte, and L. Soares-de-Almeida. “Solitary Sclerotic Fibroma”. Journal of the Portuguese Society of Dermatology and Venereology, Vol. 78, no. 2, July 2020, pp. 151-3, doi:10.29021/spdv.78.2.1189.