@article{ely2001-11730446,
  author  = {Ely, E. W. and Inouye, S. K. and Bernard, G. R. and Gordon, S. and Francis, J. and May, L. and Truman, B. and Speroff, T. and others},
  title   = {{Delirium in mechanically ventilated patients: validity and reliability of the confusion assessment method for the intensive care unit (CAM-ICU)}},
  journal = {JAMA},
  year    = {2001},
  doi     = {10.1001/jama.286.21.2703},
  pmid    = {11730446},
  url     = {https://doi.org/10.1001/jama.286.21.2703}
}