Figure 1.

Cumulative percent plot of the change (mg/cm2) in DXR from baseline to one year. Reference lines denote tertiles -upper tertile- a change of -18 mg/cm²; lower tertile - a change of -5 mg/cm². DXR, digital X-ray radiogrammetry.

Forslind et al. Arthritis Research & Therapy 2012 14:R219   doi:10.1186/ar4058
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