Soluble B7⁃H4 expression and diagnostic value in the patients with systemic lupus erythematosus and dis⁃ease activity
YU Daliang, FU Yanping, LI Lang, CHEN Fei, LI Liusheng, LI Yubin
The Journal of Practical Medicine . 2021, (2): 260 -263 .  DOI: 10.3969/j.issn.1006⁃5725.2021.02.025