Alonso-Llamazares, J, DH Persing, P Anda, LE Gibson, BJ Rutledge, and L. Iglesias. “No Evidence for Borrelia Burgdorferi Infection in Lesions of Morphea and Lichen Sclerosus Et Atrophicus in Spain. A Prospective Study and Literature Review”. Acta Dermato-Venereologica 77, no. 4 (July 1, 1997): 299–304. Accessed May 11, 2026. https://medicaljournalssweden.se/actadv/article/view/14855.