@article{UBHD-68781870,
  author={Chen, Chen and Hoffmeister, Michael and Brenner, Hermann},
  title={The toll of not screening for colorectal cancer},
  subtitle={editorial},
  year={2017},
  pages={1-3},
  language={eng},
  issn={1747-4132},
  volume={11},
  number={1},
  note={Published online: 29 Nov 2016 ; Gesehen am 21.09.2021},
  journal={Expert review of gastroenterology & hepatology},
  doi={10.1080/17474124.2017.1264269},
}
@book{UBHD-68646081,
  author={Chen, Chen},
  organization={Universit{\"a}t Heidelberg},
  title={Implementation of endoscopic colorectal cancer screening},
  subtitle={current status and potential strategies for optimization},
  address={Heidelberg},
  year={2020},
  pages={V, 115 Bl{\"a}tter},
  language={eng},
  school={Dissertation,  Ruprecht-Karls-Universit{\"a}t Heidelberg,  2020},
  library={UB [Signatur: 2020 U 698]},
}