Kircik, Leon, Zoe Draelos, Linda Stein Gold, and Abby 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 7, no. 2 (March 13, 2023): s131. Accessed July 4, 2024. https://jofskin.org/33014/index.php/skin/article/view/1974.