@book{UBHD-69050185,
  author={B{\"o}lk, Tobias},
  organization={Universit{\"a}t Heidelberg},
  title={Zuverl{\"a}ssigkeit patientenberichteter Informationen zur Einsch{\"a}tzung des Parodontitis-Risiko},
  address={Heidelberg},
  year={2021},
  pages={77 Bl{\"a}tter},
  language={ger},
  school={Dissertation,  Ruprecht-Karls-Universit{\"a}t Heidelberg,  2022},
  library={UB [Signatur: 2023 U 215]},
}
@article{UBHD-68702599,
  author={Sekundo, Caroline and B{\"o}lk, Tobias and Kalmus, Olivier and Listl, Stefan},
  title={Accuracy of a 7-item patient-reported stand-alone tool for periodontitis screening},
  year={2021},
  pages={1-11},
  language={eng},
  issn={2077-0383},
  volume={10},
  note={Gesehen am 23.02.2021},
  journal={Journal of Clinical Medicine},
  doi={10.3390/jcm10020287},
}
@book{UBHD-68910569,
  author={Sekundo, Caroline and B{\"o}lk, Tobias and Kalmus, Olivier and Listl, Stefan},
  title={Accuracy of a 7-item patient-reported stand-alone tool for periodontitis screening},
  publisher={MDPI},
  address={Basel},
  year={2021},
  pages={1 Online-Ressource (11 Seiten)},
  language={eng},
  note={In: Journal of clinical medicine, 10 (2021), Nr. 2. . ISSN 2077-0383},
  doi={10.11588/heidok.00031510},
  url={https://nbn-resolving.org/urn:nbn:de:bsz:16-heidok-315106},
  library={UB},
}