[Discussion on the introductory hearings on the usefulness and judgment].

@article{Koebberling2009DiscussionOT,
  title={[Discussion on the introductory hearings on the usefulness and judgment].},
  author={Johannes Koebberling},
  journal={Zeitschrift fur Evidenz, Fortbildung und Qualitat im Gesundheitswesen},
  year={2009},
  volume={103 6},
  pages={415-6}
}