Figure 6From: Intra-articular vs. systemic administration of etanercept in antigen-induced arthritis in the temporomandibular point. Part I: histological effectsStereological estimates. a: The volume of the SSCT. Dotted lines indicate the 95% confidence intervals. No significant differences are seen between the groups. b: The number of plasma cells in the SSCT estimated by the optical fractionator. Dotted lines indicate the 95% confidence intervals. *: p < 0.05.Back to article page