“Maintenance of Response to Risankizumab in Patients With Psoriatic Arthritis: A 4-Year Analysis of the KEEPsAKE 1 and 2 Trials”. SKIN The Journal of Cutaneous Medicine 8, no. 6 (November 18, 2024): s444. Accessed May 9, 2025. https://skin.dermsquared.com/skin/article/view/3044.