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Figure 2 Numbers of patients fulfilling ⩾20% (upper panel) and ⩾50% (lower panel) improvement in visual analogue scale (VAS) dry eyes, Schirmer test, VAS dry mouth, sialometry, erythrocyte sedimentation rate (ESR) and serum IgG level. Numbers of patients fulfilling ocular, oral, laboratory and overall responses are depicted in the 3rd, 6th, 9th and 10th bars, respectively, in both panels (see text for details).
