Tripterygium Glycosides Combined with Leflunomide for Rheumatoid Arthritis: A Systematic Review and Meta-Analysis

Figure 6

Forest plot of Tripterygium glycosides combined with Leflunomide in the treatment of rheumatoid arthritis for IL-1 (a), IL-6 (b), and TNF-α (c).

(a)

(b)

(c)