@article{lucey2021-34668959,
  author  = {Lucey, B. P. and Wisch, J. and Boerwinkle, A. H. and Landsness, E. C. and Toedebusch, C. D. and McLeland, J. S. and Butt, O. H. and Hassenstab, J. and others},
  title   = {{Sleep and longitudinal cognitive performance in preclinical and early symptomatic Alzheimer's disease}},
  journal = {Brain : a journal of neurology},
  year    = {2021},
  doi     = {10.1093/brain/awab272},
  pmid    = {34668959},
  url     = {https://doi.org/10.1093/brain/awab272}
}