1. Skin Conditions by the Numbers. American Academy of Dermatology Association. https://www.aad.org/media-resources/stats-and-facts/conditions/psoriasis
  2. About Psoriasis. National Psoriasis Foundation. https://www.psoriasis.org/about-psoriasis
  3. https://www.psoriasis.org/research/science-of-psoriasis/statistics
  4. Psoriasis. National Institute of Arthritis and Muskoskeletal and Skin Diseases. http://www.niams.nih.gov/Health_Info/Psoriasis/default.asp
Medical Reviewer: William C. Lloyd III, MD, FACS
Last Review Date: 2015 Nov 30
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