@book{UBHD-67947005,
  author={Fesenbeck, Irina},
  title={Die postoperative Pankreasfistel},
  subtitle={eine klinische Evaluation der ISGPF-Klassifikation},
  address={Heidelberg},
  year={2015},
  pages={83 Bl{\"a}tter},
  language={ger},
  school={Dissertation,  Ruprecht-Karls-Universit{\"a}t Heidelberg,  2015},
  library={UB [Signatur: 2016 U 202]},
}
@article{UBHD-68634001,
  author={Hackert, Thilo and Hinz, Ulf and Pausch, Thomas and Fesenbeck, Irina and Strobel, Oliver and Schneider, Lutz and Fritz, Stefan and B{\"u}chler, Markus W.},
  title={Postoperative pancreatic fistula},
  subtitle={we need to redefine grades B and C},
  year={2016},
  pages={872-877},
  language={eng},
  issn={1532-7361},
  volume={159},
  number={3},
  note={Available online 23 October 2015 ; Gesehen am 02.09.2020},
  journal={Surgery},
  doi={10.1016/j.surg.2015.09.014},
}