Dahlbäck, K, and L Sakai. “Immunohistochemical Studies on Fibrillin in Amyloidosis, Lichen Ruber Planus and Porphyria”. Acta Dermato-Venereologica 70, no. 4 (July 1, 1990): 275–280. Accessed June 18, 2026. https://medicaljournalssweden.se/actadv/article/view/17046.