@article{huang2006-16476806,
  author  = {Huang, X. and Chen, P. and Kaufer, D. I. and Tröster, A. I. and Poole, C.},
  title   = {{Apolipoprotein E and dementia in Parkinson disease: a meta-analysis}},
  journal = {Archives of neurology},
  year    = {2006},
  doi     = {10.1001/archneur.63.2.189},
  pmid    = {16476806},
  url     = {https://doi.org/10.1001/archneur.63.2.189}
}