... (Geno-Vision Inc., Exton, PA, USA), and serologically using standard typing sera and microcytotoxicity assays Preliminary association analysis was conducted by χ2 testing on contingency tables comparing ... laboratory features, such as fever, skin rash, hypergammaglobulinemia, hypoalbuminemia, elevated erythrocyte sedimentation rate, and fibrinogen levels, may all be explained by cytokine-activated ... to JRA by applying the family-based TDT only to the cohorts of affected individuals for whom parental and sibling information was available These families included 82 US SoJRA familes (389 individuals,...