Clinical application of 2019 European League Against Rheumatism/American College of Rheumatology classification criteria for systemic lupus erythematosus
Gao Yunjie, Wang Huijing, Cai Fanghao, Ma Yanhong, Lan Lan, Ren Pingping, Wang Yaomin, Shen Xiaoqi, Chen Jianghua, Han Fei
Chinese Journal of Nephrology . 2021, (10): 789 -794 .  DOI: 10.3760/cma.j.cn441217-20200907-00117