About Psoriasis: Frequently asked questions
Internet URL
http://www.psoriasis.org/about/faq/ 
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Description
This page presents frequently asked questions about psoriasis, an immune-mediated, genetic disease manifesting in the skin and/or the joints. Answers include information on what causes psoriasis, how psoriasis is diagnosed, what health complications are associated with psoriasis, what psoriasis triggers are, and more.