RT Journal Article SR Electronic T1 RFC1 CANVAS: the expanding phenotype JF Journal of Neurology, Neurosurgery & Psychiatry JO J Neurol Neurosurg Psychiatry FD BMJ Publishing Group Ltd SP 345 OP 345 DO 10.1136/jnnp-2020-325504 VO 92 IS 4 A1 Mary M Reilly YR 2021 UL http://jnnp.bmj.com/content/92/4/345.abstract AB