Du J, Wang X, Tan G, Liang Z, Zhang Z, Yu H. The association between genetic polymorphisms of interleukin 23 receptor gene and the risk of rheumatoid arthritis: An updated meta-analysis. Clin Immunol. 2020 Jan;210():108250. doi: 10.1016/j.clim.2019.108250. PMID: 31430553.