Angelov, A. K., G. Vasilev, A. Yordanova, E. Ivanova-Todorova, D. Kyurkchiev, and M. Ivanova. 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.