@article{harrison2020-33521231,
  author  = {Harrison, John E},
  title   = {{Commentary: Composite cognitive and functional measures for early stage Alzheimer's disease trials}},
  journal = {Alzheimer's \& dementia (Amsterdam, Netherlands)},
  year    = {2020},
  doi     = {10.1002/dad2.12009},
  pmid    = {33521231},
  url     = {https://doi.org/10.1002/dad2.12009}
}