[Literature search is not a minor matter].

@article{Rotzoll2016LiteratureSI,
  title={[Literature search is not a minor matter].},
  author={M. A. Rotzoll and Ekkehardt Kumbier},
  journal={Der Nervenarzt},
  year={2016},
  volume={87 10},
  pages={1107-1108}
}