Kircik, L., Z. . Draelos, L. Stein Gold, and A. Jacobson. “Use of Combination Halobetasol Propionate/Tazarotene Lotion in Difficult-to-Treat Psoriasis and TNF-α Mechanism of Action”. SKIN The Journal of Cutaneous Medicine, vol. 7, no. 2, Mar. 2023, p. s131, doi:10.25251/skin.7.supp.131.