This is the place to post links to scientific readings which enhance our understanding of PsA and treatments for it. The articles listed here have their roots in evidence-based research, and they have been directly or indirectly peer-reviewed. Other types of articles have their place in one of the other discussion categories. Although they may be peer-reviewed and evidence-based, articles and even studies don’t always represent “fact”. Articles and studies are largely the way scientists communicate ideas and opinions. They are are a great basis for discussion and learning but rarely should they be the basis for medical decisions. If you post a link, please state the topic of the article in the subject line. If you are posting more than one article, make separate posts for each.