“Acne Keloidalis Nuchae Successfully Treated With Halobetasol 0.01% and Tazarotene 0.045% Lotion”. SKIN The Journal of Cutaneous Medicine 6, no. 4 (July 7, 2022): 311–314. Accessed April 19, 2025. https://skin.dermsquared.com/skin/article/view/1567.