Anti-dsDNA antibody assay: high specificity and sensitivity with a filtration radioassay in comparison to low specificity with the standard ELISA.
Yu L, Wang J, O'Dell JR, Oates J, Arend WP, Eisenbarth GS. Anti-dsDNA antibody assay: high specificity and sensitivity with a filtration radioassay in comparison to low specificity with the standard ELISA. J Rheumatol. 2007 Apr; 34(4):734-9.