@article{GuoFuJuerchottetal.2014,
  author    = {Ke-Tai Guo and Peng Fu and Kathrin Juerchott and Helena Motaln and Joachim Selbig and Tamara T. Lah and J{\"o}rg-Christian Tonn and Christian Schichor},
  title     = {The expression of Wnt-inhibitor DKK1 (Dickkopf 1) is determined by intercellular crosstalk and hypoxia in human malignant gliomas},
  journal   = {Journal of cancer research and clinical oncology : official organ of the Deutsche Krebsgesellschaft},
  volume    = {140},
  number    = {8},
  pages     = {1261 -- 1270},
  doi       = {10.1007/s00432-014-1642-2},
  year      = {2014},
}