Fig. 4From: Analysis of novel Sjogren’s syndrome autoantibodies in patients with dry eyesAntibodies to Ro, La, SP1, CA6 and PSP were determined by ELISA in the sera of 24 patients with idiopathic dry eyes for less than 2 years and Schirmer’s tests < 6 mm. Data shown are the percent positive for each of these autoantibodiesBack to article page