@article{harper2001-11296096,
  author  = {Harper, D. G. and Stopa, E. G. and McKee, A. C. and Satlin, A. and Harlan, P. C. and Goldstein, R. and Volicer, L.},
  title   = {{Differential circadian rhythm disturbances in men with Alzheimer disease and frontotemporal degeneration}},
  journal = {Archives of general psychiatry},
  year    = {2001},
  doi     = {10.1001/archpsyc.58.4.353},
  pmid    = {11296096},
  url     = {https://doi.org/10.1001/archpsyc.58.4.353}
}