@article{insel2021-33044487,
  author  = {Insel, P. S. and Hansson, O. and Mattsson-Carlgren, N.},
  title   = {{Association Between Apolipoprotein E ε2 vs ε4, Age, and β-Amyloid in Adults Without Cognitive Impairment}},
  journal = {JAMA neurology},
  year    = {2021},
  doi     = {10.1001/jamaneurol.2020.3780},
  pmid    = {33044487},
  url     = {https://doi.org/10.1001/jamaneurol.2020.3780}
}