@article{selikhova2009-19759203,
  author  = {Selikhova, M. and Williams, D. R. and Kempster, P. A. and Holton, J. L. and Revesz, T. and Lees, A. J.},
  title   = {{A clinico-pathological study of subtypes in Parkinson's disease}},
  journal = {Brain : a journal of neurology},
  year    = {2009},
  doi     = {10.1093/brain/awp234},
  pmid    = {19759203},
  url     = {https://doi.org/10.1093/brain/awp234}
}