@article{dan2021-34512503,
  author  = {Dan, Xiaojuan and Hu, Yang and Sun, Junyan and Gao, Linlin and Zhou, Yongtao and Ma, Jinghong and Doyon, Julien and Wu, Tao and others},
  title   = {{Altered Cerebellar Resting-State Functional Connectivity in Early-Stage Parkinson's Disease Patients With Cognitive Impairment}},
  journal = {Frontiers in neurology},
  year    = {2021},
  doi     = {10.3389/fneur.2021.678013},
  pmid    = {34512503},
  url     = {https://doi.org/10.3389/fneur.2021.678013}
}