Newsom-Davis J, Willcox N, Schluep M, Harcourt G, Vincent A, Mossman S, Wray D, Burges J
Department of Neurological Science, Royal Free Hospital School of Medicine, London, England.
Ann N Y Acad Sci. 1987;505:12-26. doi: 10.1111/j.1749-6632.1987.tb51279.x.