@book{UBHD-65295526,
  author={Bussas, Ulrike},
  title={Teilnahmeverhalten in Follow-up und Rekrutierung und erhobene Krebspr{\"a}valenzen in der "European Prospective Investigation into Cancer and Nutrition" Heidelberg},
  year={2001},
  pages={179 Bl.},
  language={ger},
  school={Heidelberg, Univ., Diss., 2001},
  library={UB [Signatur: 2001 U 443]},
}
@article{UBHD-68226144,
  author={Radde, Kathrin and Bussas, Ulrike},
  title={Invitation to cervical cancer screening does increase participation in Germany},
  subtitle={results from the MARZY study},
  year={2016},
  pages={1018-1030},
  language={eng},
  issn={1097-0215},
  volume={139},
  number={5},
  note={Gesehen am 02.03.2018},
  journal={International journal of cancer},
  doi={10.1002/ijc.30146},
}