Planas-Ciudad, Sergi, Esther Roé Crespo, Juan Francisco Mir-Bonafé, Fania Zamantta Muñoz-Garza, and Luis Puig. “Dystrophic Calcification in a Patient With Primary Localized Cutaneous Nodular Amyloidosis: An Uncommon Ultrasound Finding”. Acta Dermato-Venereologica 98, no. 1 (September 19, 2017): 144–145. Accessed May 23, 2026. https://medicaljournalssweden.se/actadv/article/view/2791.