Yalçin, Bayak, and Zuayib Yalçin. “Psoriatic Arthritis and Magnetic Resonance Imaging”. Acta Dermato-Venereologica 79, no. 5 (September 1, 1999): 407. Accessed June 25, 2026. https://medicaljournalssweden.se/actadv/article/view/14320.