Primary Source #401:

Megna M, Ruggiero A, Camela E, Fabbrocini G, Marasca C. A case of erythrodermic psoriasis successfully treated with guselkumab. Dermatol Ther. 2020 Mar;33(2):e13238. doi: 10.1111/dth.13238. Epub 2020 Feb 6. PMID: 31997488.

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