Stein Gold, Linda, Mark Lebwohl, Kim Papp, Melinda Gooderham, Leon Kircik, Zoe Draelos, Steven Kempers, David Pariser, Javier Alonso-Llamazares, Darryl Toth, Kathleen Smith, Robert Higham, Lynn Navale, Howard Welgus, and David Berk. 2020. “Roflumilast Cream (ARQ-151) Improved Itch Severity and Itch-Related Sleep Loss in Adults With Chronic Plaque Psoriasis in a Phase 2b Study”. SKIN The Journal of Cutaneous Medicine 4 (6):s71. https://doi.org/10.25251/skin.4.supp.71.