Angelov, A. K., Vasilev, G., Yordanova, A., Ivanova-Todorova, E., Kyurkchiev, D., & Ivanova, M. (2023). Elevated serum levels of TNF-α and IL-17 in psoriatic and rheumatoid arthritis. Rheumatology (Bulgaria), 31(1), 23-36. https://doi.org/10.35465/31.1.2023.pp23-36