Kim M, Yang S, Kim BR, Youn SW, et al. Epidermal Hyperproliferation With Less Prominent Dermal Inflammation Is the
Unique Histopathological Feature of the Refractory Lesions in Psoriasis Treated
With Ustekinumab. Am J Dermatopathol 2021 Nov 2. pii: 00000372-900000000-97647.
PMID: 34726183