Resolution: standard / high
Figure 1.
Cumulative probability plots of individual 1-year radiographic progression scores
in 135 rheumatoid arthritis patients who were participating in the Combinatietherapie
Bij Reumatoide Artritis (COBRA) trial (67 patients in the monotherapy group (circles)
and 68 patients in the combination therapy group (triangles)). Reprinted from [14] with permission of John Wiley & Sons, Inc.
Fransen and van Riel Arthritis Research & Therapy 2009 11:244 doi:10.1186/ar2745
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