Kujach, Aleksandra, et al. “NAIL PSORIASIS AS A DIFFICULT-TO-TREAT AREA: COMPARATIVE EVIDENCE FOR IL-17 AND IL-23 INHIBITORS”. International Journal of Innovative Technologies in Social Science, vol. 3, no. 2(50), June 2026, https://doi.org/10.31435/ijitss.2(50).2026.6137.