PT - JOURNAL ARTICLE AU - Jianping Guo AU - Tao Zhang AU - Xiaowei Li AU - Hongzhi Cao AU - Zhanguo Li TI - Response to: ‘Questions on ‘Sequencing of the MHC region defines <em>HLA-DQA</em>1 as the major genetic risk for seropositive rheumatoid arthritis in Han Chinese population’ by Guo <em>et al</em>’ by Regueiro and Gonzalez AID - 10.1136/annrheumdis-2020-217064 DP - 2022 Mar 01 TA - Annals of the Rheumatic Diseases PG - e39--e39 VI - 81 IP - 3 4099 - http://ard.bmj.com/content/81/3/e39.short 4100 - http://ard.bmj.com/content/81/3/e39.full SO - Ann Rheum Dis2022 Mar 01; 81