@article{bohnen2011-20060022,
  author  = {Bohnen, N. I. and Albin, R. L.},
  title   = {{The cholinergic system and Parkinson disease}},
  journal = {Behavioural brain research},
  year    = {2011},
  doi     = {10.1016/j.bbr.2009.12.048},
  pmid    = {20060022},
  url     = {https://doi.org/10.1016/j.bbr.2009.12.048}
}