%0 Letter %T Stupendous skin nodules: Necrobiotic xanthogranuloma with IgA-λ and IgG-κ monoclonal gammopathy. %A Liu Z %A Cao X %A Wan C %J J Dermatol %V 50 %N 2 %D 02 2023 %M 36317505 %F 3.468 %R 10.1111/1346-8138.16622 %X