Serup, J., and PH. Alsbirk. “Localized Scleroderma ´en Coup De Sabre´ and Iridopalpebral Atrophy at the Same Line”. Acta Dermato-Venereologica, vol. 63, no. 1, Jan. 1983, pp. 75-77, doi:10.2340/00015555637577.