TY - JOUR A1 - Sauer, Heinrich A1 - Wefer, K. A1 - Vetrugno, V. A1 - Pocchiari, M. A1 - Gissel, C. A1 - Sachinidis, A. A1 - Hescheler, Jürgen A1 - Wartenberg, Maria T1 - Regulation of intrinsic prion protein by growth factors and TNF-alpha : the role of intracellular reactive oxygen species Y1 - 2003 ER -