@article{teng2007-17700021,
  author  = {Teng, E. and Lu, P. H. and Cummings, J. L.},
  title   = {{Neuropsychiatric symptoms are associated with progression from mild cognitive impairment to Alzheimer's disease}},
  journal = {Dementia and geriatric cognitive disorders},
  year    = {2007},
  doi     = {10.1159/000107100},
  pmid    = {17700021},
  url     = {https://doi.org/10.1159/000107100}
}