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. 2011 Jan 27;6(1):e16527. doi: 10.1371/journal.pone.0016527

Figure 2. Bispecific antibodies (BsAb), IgG anti-CCP, and IgG RF detection results for 66 RA patients.

Figure 2

Numbers along the x-axis are serum numbers. Bars represent the sum of optical densities at 450 nm (OD450/620 nm) for BsAb, IgG anti-CCP, and IgG RF.