Abreu-Velez AM, Gao W, Howard MS. Patients affected by endemic pemphigus foliaceus in Colombia, South America exhibit autoantibodies to optic nerve sheath envelope cell junctions. Dermatol Pract Concept. 2018;8(1). Accessed January 22, 2026. https://dpcj.org/index.php/dpc/article/view/dermatol-pract-concept-articleid-dp0801a01