@book{UBHD-68916714,
  author={Hahn, Felix},
  organization={Universit{\"a}t Heidelberg},
  title={Sessile und flache kolorektale Polypen ≥ 20 mm},
  subtitle={Charakterisierung und Analyse der Risikofaktoren},
  address={Heidelberg},
  year={2021},
  pages={III, 72 Bl{\"a}tter},
  language={ger},
  school={Dissertation,  Ruprecht-Karls-Universit{\"a}t Heidelberg,  2022},
  library={UB [Signatur: 2022 U 464] ; UW [Signatur: Diss. 22.36]},
}
@article{UBHD-68233052,
  author={Zhan, Tianzuo and Hahn, Felix and Betge, Johannes and K{\"a}hler, Georg and Ebert, Matthias and Belle, Sebastian},
  title={Frequent co-occurrence of high-grade dysplasia in large flat colonic polyps (>20 mm) and synchronous polyps},
  year={2015},
  pages={8$p15(2015) Artikel-Nummer 82, 8 Seiten},
  language={eng},
  issn={1471-230X},
  volume={15},
  note={Gesehen am 15.03.2018},
  journal={BMC gastroenterology},
  doi={10.1186/s12876-015-0312-4},
}
@article{UBHD-68290158,
  author={Zhan, Tianzuo and Hahn, Felix and Hielscher, Thomas and Bilge, Asmé and Betge, Johannes and Gaiser, Timo and K{\"a}hler, Georg and Ebert, Matthias and Belle, Sebastian},
  title={Multiple behavioral factors are associated with occurrence of large, flat colorectal polyps},
  year={2017},
  pages={575-582},
  language={eng},
  issn={1432-1262},
  volume={32},
  number={4},
  note={Published online: 28 November 2016 ; Gesehen am 30.07.2018},
  journal={International journal of colorectal disease},
  doi={10.1007/s00384-016-2717-0},
}
@article{UBHD-68362047,
  author={Zhan, Tianzuo and Hahn, Felix and Hauf, Corinna and Betge, Johannes and Ebert, Matthias and Belle, Sebastian},
  title={Risk factors for local recurrence of large, flat colorectal polyps after endoscopic mucosal resection},
  year={2016},
  pages={311-317},
  language={eng},
  issn={1421-9867},
  volume={93},
  number={4},
  note={Gesehen am 26.02.2019},
  journal={Digestion},
  doi={10.1159/000446364},
}