Figure 2.

Joint space width reduction based on computer-aided joint space analysis-specific Z-Scores. Reduction of joint space widths based on the computer-aided joint space analysis-specific Z-Score differentiated for each finger and for all articulations between Sharp-van der Heijde score 0 and 3.

Pfeil et al. Arthritis Research & Therapy 2013 15:R27   doi:10.1186/ar4163
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