活动组和难治组中的浆母细胞比率明显升高（P＜0．05）。

The plasmablasts in active and refractory groups of RA were higher than those of healthy controls(P<0.05).

youdao

活动组和难治组中的浆母细胞比率明显升高（P＜0．05）。

The plasmablasts in active and refractory groups of RA were higher than those of healthy controls(P<0.05).

youdao