@article{otto2004-15007119,
  author  = {Otto, M. and Cepek, L. and Ratzka, P. and Doehlinger, S. and Boekhoff, I. and Wiltfang, J. and Irle, E. and Pergande, G. and others},
  title   = {{Efficacy of flupirtine on cognitive function in patients with CJD: A double-blind study}},
  journal = {Neurology},
  year    = {2004},
  doi     = {10.1212/01.wnl.0000113764.35026.ef},
  pmid    = {15007119},
  url     = {https://doi.org/10.1212/01.wnl.0000113764.35026.ef}
}