Wevers R A, Engelke U, Rotteveel J J, Heerschap A, De Jong J G, Abeling N G, van Gennip A H, de Abreu R A
Institute of Neurology, University Hospital Nijmegen, The Netherlands.
J Inherit Metab Dis. 1997 Jul;20(3):345-50. doi: 10.1023/a:1005313524869.