Transplantation of Haematopoietic Stem Cells Derived from Cord Blood, Bone Marrow or Peripheral Blood: A Single Centre Matched-Pair Analysis in a Heterogeneous Risk Population - Schönberger, S; Niehues, T; Meisel, R; Bernbeck, B; Laws, H J; Kögler, G; Enzmann, J; Wernet, P; Göbel, U; Dilloo, D (Klinische Pädiatrie, 2004)