@article{RahimiIsachenkoSaueretal.2004,
  author    = {Rahimi, G. and Isachenko, E. and Sauer, Heinrich and Isachenko, V. and Wartenberg, Maria and Tawadros, S. and Hescheler, J{\"u}rgen and Mallmann, P. and Nawroth, F.},
  title     = {Comparison of necrosis in human ovarian tissue after conventional slow freezing or vitrification and transplantation in ovarectomized SCID mice},
  year      = {2004},
  language  = {en}
}
@article{NaWartenbergNauetal.2003,
  author    = {Na, L. and Wartenberg, Maria and Nau, H. and Hescheler, J{\"u}rgen and Sauer, Heinrich},
  title     = {Anticonvulsant valproic acid inhibits cardiomyocyte differentiation of embryonic stem cells by increasing intracellular levels of reactive oxygen species},
  year      = {2003},
  language  = {en}
}