@misc{indiciae9f4495a19fd7,
  title = {Aging and the extrapyramidal system.},
  author = {A Barbeau},
  year = {1973},
  doi = {10.1111/j.1532-5415.1973.tb00865.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/4728660/},
  note = {Source identifier: 4728660}
}