RT Journal Article SR Electronic T1 Paroxysmal Kinesigenic Dyskinesia in Twins With Chromosome 16p11.2 Duplication Syndrome JF Neurology Genetics JO Neurol Genet FD Lippincott Williams & Wilkins SP e549 DO 10.1212/NXG.0000000000000549 VO 7 IS 1 A1 Keisuke Ueda A1 Marwan Shinawi A1 Toni S. Pearson YR 2021 UL http://ng.neurology.org/content/7/1/e549.abstract AB