@article{UBHD-69218073,
  author={Graf, Sandra and Feldmann, Hannah and Hunold, Lisa and Steinkraus, Kira Carlotta and Nasir, Nadir and Michalski, Christoph and D{\"o}rr-Harim, Colette and H{\"u}ttner, Felix},
  title={Use of virtual reality in port implantation to reduce perioperative anxiety and pain},
  subtitle={protocol for a randomised controlled pilot trial at a single German university hospital (VIP-trial; DRKS00028508)},
  year={2023},
  pages={1-8},
  language={eng},
  issn={2044-6055},
  volume={13},
  note={Elektronische Reproduktion der Druckausgabe ; Gesehen am 28.05.2024},
  journal={BMJ open},
  doi={10.1136/bmjopen-2023-074738},
}
@article{UBHD-69074567,
  author={Klotz, Rosa and Diener, Markus K. and Schmidt, Thomas and Hackert, Thilo and Graf, Sandra and Fuchs, Hans F. and Grimminger, Peter and Egberts, Jan-Hendrick and Gockel, Ines and van der Sluis, Pieter C. and D{\"o}rr-Harim, Colette and Klose, Christina and Feißt, Manuel and Mihaljevic, André Leopold},
  title={Overall morbidity after total minimally invasive keyhole oesophagectomy versus hybrid oesophagectomy (the MICkey trial)},
  subtitle={study protocol for a multicentre randomized controlled trial},
  year={2023},
  pages={1-16},
  language={eng},
  issn={1468-6694 and 1745-6215},
  volume={24},
  number={Artikel-ID 175},
  note={Gesehen am 11.05.2023},
  journal={Trials},
  doi={10.1186/s13063-023-07134-1},
}
@article{UBHD-69009337,
  author={Nickel, Felix and Studier-Fischer, Alexander and Hausmann, David and Klotz, Rosa and Vogel-Adigozalov, Sophia and Tenckhoff, Solveig and Klose, Christina and Feißt, Manuel and Zimmermann, Samuel and Babic, Benjamin and Berlt, Felix and Bruns, Christiane and Gockel, Ines and Graf, Sandra and Grimminger, Peter and Gutschow, Christian A. and Hoeppner, Jens and Ludwig, Kaja and Mirow, Lutz and M{\"o}nig, Stefan and Reim, Daniel and Seyfried, Florian and Stange, Daniel and Billeter, Adrian and Nienh{\"u}ser, Henrik and Probst, Pascal and Schmidt, Thomas and M{\"u}ller, Beat P.},
  title={Minimally invasivE versus open total GAstrectomy (MEGA)},
  subtitle={study protocol for a multicentre randomised controlled trial (DRKS00025765)},
  year={2022},
  pages={1-11},
  language={eng},
  issn={2044-6055},
  volume={12},
  note={Gesehen am 24.01.2023},
  journal={BMJ open},
  doi={10.1136/bmjopen-2022-064286},
  url={https://doi.org/10.1136/bmjopen-2022-064286},
  library={UB},
}