@misc{indiciae8ba99f6af3fa,
  title = {Flying lessons.},
  author = {Katherine C Krahling and Jim Greear and Bruce Himelstein},
  year = {2003},
  doi = {10.1089/109662103322144772},
  url = {https://pubmed.ncbi.nlm.nih.gov/14509491/},
  note = {Source identifier: 14509491}
}