Fornons-Servent, Rosa, Andrea Bauer-Alonso, Càudia Llobera-Ris, Rosa María Penín, and Joaquim Marcoval. “Granuloma Annulare: A Case-Control Study of Possible Associated Diseases”. Dermatology Practical & Conceptual 12, no. 4 (October 31, 2022): e2022173. Accessed April 18, 2026. https://www.dpcj.org/index.php/dpc/article/view/2173.