Quantitative Proton Magnetic Resonance Spectroscopy of Children with Adrenoleukodystrophy Before and After Hematopoietic Stem Cell Transplantation - Wilken, B; Dechent, P; Brockmann, K; Finsterbusch, J; Baumann, M; Ebell, W; Korenke, G C; Pouwels, P J W; Hanefeld, F A; Frahm, J (Neuropediatrics, 2003)