@article{oh2019-30139213,
  author  = {Oh, S. T. and Park, J. Y.},
  title   = {{Postoperative delirium}},
  journal = {Korean journal of anesthesiology},
  year    = {2019},
  doi     = {10.4097/kja.d.18.00073.1},
  pmid    = {30139213},
  url     = {https://doi.org/10.4097/kja.d.18.00073.1}
}