Fig. 3

Forest plot of the plasma levels of CEC (a), high-density lipoprotein (b), C-reaction protein (c) and erythrocyte sedimentation rate (d) for patients with RA and control group in before-after studies
Forest plot of the plasma levels of CEC (a), high-density lipoprotein (b), C-reaction protein (c) and erythrocyte sedimentation rate (d) for patients with RA and control group in before-after studies