@book{UBHD-66147697,
  author={Decker, Frank},
  title={Die vitale Bedrohung bei oberer gastrointestinaler Blutung},
  subtitle={Prognosefaktoren einer retrospektiven multivariaten Analyse},
  year={2006},
  pages={104 Bl.},
  language={ger},
  school={Heidelberg, Univ., Diss., 2006},
  library={UB [Signatur: 2006 U 455]},
}
@article{UBHD-68019908,
  author={Schemmer, Peter and Decker, Frank and Ening, Genevieve and Henschel, Volkmar and Buhl, Klaus and Herfarth, Christian and Riedl, Stefan},
  title={Vital threat of an upper gastrointestinal bleeding: Risk factor analysis of 121 consecutive patients},
  year={2006},
  pages={3597-3601},
  language={eng},
  issn={2219-2840},
  volume={12},
  number={22},
  note={Gesehen am 19.08.2016},
  journal={World journal of gastroenterology},
  doi={10.3748/wjg.v12.i22.3597},
}