Dominguez-Santas, Miguel, Borja Diaz-Guimaraens, Juan Jimenez-Cauhe, and Ana Suarez-Valle. “Dermoscopy of Green Nail Syndrome - The ‘Green Aurora Sign’”. Dermatology Practical & Conceptual (October 28, 2021): e2021093. Accessed April 21, 2026. https://dpcj.org/index.php/dpc/article/view/dermatol-pract-concept-articleid-dp1104a093.