@article{SchlegerHeckSteinberg2000,
  author    = {Schleger, C. and Heck, R. and Steinberg, Pablo},
  title     = {The role of wild-type and mutated N-ras in the malignant transformation of liver cells},
  year      = {2000},
  language  = {en}
}
@article{SchlegerBeckerOeschetal.1999,
  author    = {Schleger, C. and Becker, Rolf and Oesch, Franz and Steinberg, Pablo},
  title     = {The human p53 gene mutated at position 249 per se is not sufficient to immortalize human liver cells},
  year      = {1999},
  language  = {en}
}