Gregory M, Esfandiari N, Daveluy S. Off-Label Use of Upadacitinib for Treatment of Lichen Planus: A Narrative Review. Dermatol Pract Concept [Internet]. 2026 Apr. 30 [cited 2026 May 1];16(2):6449. Available from: https://mail.dpcj.org/index.php/dpc/article/view/6449