@article{WinkelmannSchneiderHartmannetal.2018,
  author    = {Anne Ria Winkelmann and Markus Schneider and Sylvia Hartmann and Andreas Schnitzbauer and Stefan Zeuzem and Jan Franz-Josef Peveling-Oberhag and Martin-Leo Hansmann and Dirk Henning Walter},
  title     = {Microsatellite instability occurs rarely in patients with Cholangiocarcinoma : a retrospective study from a German tertiary care hospital},
  journal   = {International journal of molecular sciences},
  volume    = {19},
  number    = {5, Art. 1421},
  pages     = {1 -- 10},
  doi       = {10.3390/ijms19051421},
  year      = {2018},
}