@article{claassen2010-20668263,
  author  = {Claassen, D. O. and Josephs, K. A. and Ahlskog, J. E. and Silber, M. H. and Tippmann-Peikert, M. and Boeve, B. F.},
  title   = {{REM sleep behavior disorder preceding other aspects of synucleinopathies by up to half a century}},
  journal = {Neurology},
  year    = {2010},
  doi     = {10.1212/wnl.0b013e3181ec7fac},
  pmid    = {20668263},
  url     = {https://doi.org/10.1212/wnl.0b013e3181ec7fac}
}