@article{SteinbergKlingelhoefferSchaeferetal.1999,
  author    = {Steinberg, Pablo and Klingelh{\"o}ffer, Alexandra and Sch{\"a}fer, Angelika and W{\"u}st, G{\"u}nter and Weiße, G{\"u}nter and Oesch, Franz and Eigenbrodt, Erich},
  title     = {Expression of pyruvate kinase M2 in preneoplastic hepatic foci of N-nitrosomorpholine-treated rats},
  year      = {1999},
  language  = {en}
}
@article{MazurekEigenbrodtFailingetal.1999,
  author    = {Mazurek, Sybille and Eigenbrodt, Erich and Failing, Klaus and Steinberg, Pablo},
  title     = {Alterations in the glycolytic and glutaminolytic pathways after malignant transformation of rat liver oval cells},
  year      = {1999},
  language  = {en}
}