Dexter, D. T., Brooks, D. J., Harding, A. E., Burn, D. J., Muller, D. P., Goss-Sampson, M. A. ORCID: https://orcid.org/0000-0002-2662-559X, Jenner, P. G. and Marsden, C. D. (1994) Nigrostriatal function in vitamin E deficiency: clinical, experimental, and positron emission tomographic studies. Annals of neurology, 35 (3). pp. 298-303. ISSN 0364-5134 (Print), 1531-8249 (Online) (doi:10.1002/ana.410350309)