Boussaid, S., Tbini, H., Makhlouf, Y., Hassayoun, M., Lagha, A., Ghazouani, E., Kochbati, S. and Rekik, S. 2023. HLA class II antigen (DRB1 and DQB1) and rheumatoid arthritis in a Tunisian population: Relation to autoantibodies and disease severity. Trends in Immunotherapy. 7, 2 (Dec. 2023). DOI:https://doi.org/10.24294/ti.v7.i2.2929.