@article{langston1998-9749572,
  author  = {Langston, J. W.},
  title   = {{Epidemiology versus genetics in Parkinson's disease: progress in resolving an age-old debate}},
  journal = {Annals of neurology},
  year    = {1998},
  doi     = {10.1002/ana.410440707},
  pmid    = {9749572},
  url     = {https://doi.org/10.1002/ana.410440707}
}