Ruiz-Villaverde, R., D. Sánchez-Cano, and M. Galán-Gutiérrez. “Zosteriform Morphea: Wolf’s Isotopic Response in an Immunocompetent Patient”. Dermatology Reports, vol. 3, no. 2, Oct. 2011, p. e16, doi:10.4081/dr.2011.e16.