KRYŚ, Zuzanna, MIRKOWSKI, Karol and MICHALIK, Zuzanna. The Role of Magnetic Resonance Imaging and Ultrasonography in the Early Detection of Psoriatic Arthritis Lesions. Journal of Education, Health and Sport. Online. 16 July 2026. Vol. 94, p. 72863. [Accessed 15 October 2026]. DOI 10.12775/JEHS.2026.94.72863.