Once-Daily Roflumilast Foam 0.3% Improves Severity and Burden of Itch in Patients With Scalp and Body Psoriasis in a Randomized, Double-blind, Vehicle-Controlled Phase 2b Study. J of Skin [Internet]. 2021 Nov. 5 [cited 2025 May 18];5(6):s43. Available from: https://skin.dermsquared.com/skin/article/view/1394