@misc{indiciae98ed8ef25720,
  title = {Validating the "real" Ottawa Knee Rule.},
  author = {I G Stiell and G A Wells and R D McKnight},
  year = {1999},
  doi = {10.1016/s0196-0644(99)70404-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/9988666/},
  note = {Source identifier: 9988666}
}