Issilbayeva, A., Kushugulova, A. , Meiramova, A. , Kozhakhmetov, S. , Akhmetova, Z., Nurgaziyev, M. , Chulenbayeva, L. , Babenko, D. , Kunz, J. and Ainabekova, B. 2021. Epidemiological Trends of Rheumatoid Arthritis and PADI4, PTPN22, and HLA-DRB9 Genes Distribution in the Kazakhstan Population. Open Access Macedonian Journal of Medical Sciences. 9, B (Aug. 2021), 747–757. DOI:https://doi.org/10.3889/oamjms.2021.6472.