Buryanov, A.A., Moroz, M.F., Kvasha, V.P., Kovalchuk, D.U., Dralov, Y.S. and Сhekushyn D.A. 2020. Stage of morphological changes in psoriatic arthritis. Морфологія / Morphologia / Morfologìâ. 14, 1 (Mar. 2020), 16–22. DOI:https://doi.org/10.26641/1997-9665.2020.1.16-22.