Authors: Robert A J A M Bernsen; Aeiko E J de Jager; Paul I M Schmitz; Frans G A van der Meché Journal: J Neurol Sci Date: 2002-09-15 Impact factor: 3.181
Authors: R J Greenwood; J Newsom-Davis; R A Hughes; S Aslan; A N Bowden; D W Chadwick; N S Gordon; D L McLellan; P Millac; R B Stott Journal: Lancet Date: 1984-04-21 Impact factor: 79.321