Authors: A J Thompson; C Kennard; M Swash; B Summers; G M Yuill; D I Shepherd; S Roche; G D Perkin; L A Loizou; R Ferner Journal: Neurology Date: 1989-07 Impact factor: 9.910
Authors: J P Soulillou; D Cantarovich; B Le Mauff; M Giral; N Robillard; M Hourmant; M Hirn; Y Jacques Journal: N Engl J Med Date: 1990-04-26 Impact factor: 91.245
Authors: I E Ormerod; D H Miller; W I McDonald; E P du Boulay; P Rudge; B E Kendall; I F Moseley; G Johnson; P S Tofts; A M Halliday Journal: Brain Date: 1987-12 Impact factor: 13.501