@misc{indiciae386c5a46eaf8,
  title = {Levodopa Responsiveness Subtypes of Freezing of Gait: Results Using a Levodopa Challenge},
  author = {McKay, J. L. and Goldstein, F. C. and Sommerfeld, B. and Bernhard, D. and Perez Parra, S. and Factor, S. A.},
  year = {2019},
  doi = {10.1101/667071},
  url = {https://www.biorxiv.org/content/10.1101/667071v1},
  note = {Source identifier: 10.1101/667071}
}