Dubey Dubey D D Britton Britton J J McKeon McKeon A A Randomized placebo-controlled trial of intravenous immunoglobulin in autoimmune LGI1/CASPR2 epilepsy Randomized placebo-controlled trial of intravenous immunoglobulin in autoimmune LGI1/CASPR2 epilepsy Ann Neurol Ann Neurol 2020 2020 87 87 313 313 323 323 10.1002/ana.25655 10.1002/ana.25655 supplied-pmid 31782181? Here, CNTNAP2 is linked to epilepsy.