Tunay Sarpel, Sibel Başaran, Filiz Doğan Akçam, Suhan Günaştı, and Yaşargül Denli, “Psoriasis Induced by Tumor Necrosis Factor-Alpha Antagonist Therapy: Case Series and Literature Overview”, Archives of Rheumatology, vol. 25, no. 2, pp. 091–094, Jun. 2010.