A set of serum markers detecting systemic inflammation in psoriatic skin, entheseal, and joint disease in the absence of C-reactive protein and its link to clinical disease manifestations - Sokolova, Maria V.; Simon, David; Nas, Kemal; Zaiss, Mario M.; Luo, Yubin; Zhao, Yi; Rech, Jürgen; Schett, Georg (Friedrich-Alexander-Universität Erlangen-Nürnberg, 2020)