@article{UBHD-68020420,
  author={Schemmer, Peter and Friess, Helmut and Hinz, Ulf and Mehrabi, Arianeb and Kraus, Thomas W. and Z’graggen, Kaspar and Schmidt, Jan and Uhl, Waldemar and B{\"u}chler, Markus W.},
  title={Stapler hepatectomy is a safe dissection technique: analysis of 300 patients},
  year={2006},
  pages={419-430},
  language={eng},
  issn={1432-2323},
  volume={30},
  number={3},
  note={Gesehen am 22.08.2016},
  journal={World journal of surgery},
  doi={10.1007/s00268-005-0192-9},
}
@article{UBHD-67948401,
  author={Z’graggen, Kaspar and Maurer, Christoph Andreas and Birrer, Stefan and Giachino, Daniel and Kern, Beatrice and B{\"u}chler, Markus W.},
  title={A new surgical concept for rectal replacement after low anterior resection},
  subtitle={the transverse coloplasty pouch},
  year={2001},
  pages={780-787},
  language={eng},
  issn={1528-1140},
  volume={234},
  number={6},
  note={Gesehen am 26.02.2016},
  journal={Annals of surgery},
}