Kreuter, Alexander, Georg Mitrakos, Silke C. Hofmann, Percy Lehmann, Michael Sticherling, Thomas Krieg, Nina Lahner, Christian Tigges, Nicolas Hunzelmann, and Pia Moinzadeh. “Localized Scleroderma of the Head and Face Area: A Retrospective Cross-Sectional Study of 96 Patients from 5 German Tertiary Referral Centres”. Acta Dermato-Venereologica 98, no. 6 (April 12, 2018): 603–605. Accessed June 28, 2026. https://medicaljournalssweden.se/actadv/article/view/2957.