Risk of False Acetylcholine Receptor Autoantibody Positivity by Radioimmunoprecipitation Assay in Clinical Practice
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Background and objectives: Radioimmunoprecipitation assay (RIPA) is the gold standard for acetylcholine receptor (AChR)-immunoglobulin G (IgG) detection in patients with myasthenia gravis (MG), with a reported specificity of ≈99... ...
