
Neutralizing antibodies to interferon beta in multiple sclerosis: Analytical evaluation for validation of a cytopathic effect assay
Keywords: BAB, binding antibody; CI, confidence interval; IFNβ, interferon beta; CPE, cytopathic effect; CV, coefficient of variation; EFNS, European Federation of Neurological Societies; ELISA, enzyme-linked immunosorbent assay; EMC, encephalomyocarditis; IgG, imm