RT Journal Article SR Electronic T1 Do we need yet another cognitive test? Free-Cog, a novel, hybrid, cognitive screening instrument JF Journal of Neurology, Neurosurgery & Psychiatry JO J Neurol Neurosurg Psychiatry FD BMJ Publishing Group Ltd SP 1359 OP 1360 DO 10.1136/jnnp-2020-325830 VO 92 IS 12 A1 Alistair Burns A1 A J Larner YR 2021 UL http://jnnp.bmj.com/content/92/12/1359.abstract AB