RT Journal Article SR Electronic T1 Tremor: so common, so difficult JF Journal of Neurology, Neurosurgery & Psychiatry JO J Neurol Neurosurg Psychiatry FD BMJ Publishing Group Ltd SP 809 OP 810 DO 10.1136/jnnp-2020-323189 VO 91 IS 8 A1 SepĂșlveda Soto, MarĂ­a Carolina A1 Fasano, Alfonso YR 2020 UL http://jnnp.bmj.com/content/91/8/809.abstract AB