Tam Johnny, Zandi Michael S
University College London Medical School, London, WC1E 6BT, UK.
Department of Molecular Neuroscience, UCL Institute of Neurology and UCL/UCLH NIHR Biomedical Research Centre, Queen Square, London, WC1N 3BG, UK.
J Neurol. 2017 Jul;264(7):1529-1531. doi: 10.1007/s00415-017-8546-4. Epub 2017 Jun 19.