Özgür AKGÜL, Mustafa ÇALIŞ, and Salih ÖZGÖÇMEN, “New-Onset Palmoplantar Psoriasis During Treatment of Active Ankylosing Spondylitis with TNF-alpha Blocking Agent Adalimumab”, Archives of Rheumatology, vol. 26, no. 3, pp. 269–270, Sep. 2011.