@article{ray2018-29228203,
  author  = {Ray, N. J. and Bradburn, S. and Murgatroyd, C. and Toseeb, U. and Mir, P. and Kountouriotis, G. K. and Teipel, S. J. and Grothe, M. J.},
  title   = {{In vivo cholinergic basal forebrain atrophy predicts cognitive decline in de novo Parkinson's disease}},
  journal = {Brain : a journal of neurology},
  year    = {2018},
  doi     = {10.1093/brain/awx310},
  pmid    = {29228203},
  url     = {https://doi.org/10.1093/brain/awx310}
}