Katsuo, K., Honda, T., Komori, T., Kaku, Y., & Kabashima, K. (2020). Erosive Lichen Planus on the Extremities During Combination Therapy with Nivolumab and Radiation: A Second Case Report. Acta Dermato-Venereologica, 100(6), 1–2. https://doi.org/10.2340/00015555-3454