@article{levy2007-17846263,
  author  = {Levy, G.},
  title   = {{The relationship of Parkinson disease with aging}},
  journal = {Archives of neurology},
  year    = {2007},
  doi     = {10.1001/archneur.64.9.1242},
  pmid    = {17846263},
  url     = {https://doi.org/10.1001/archneur.64.9.1242}
}