@misc{indiciae678a6bfa34fe,
  title = {Orientation correction for chest images.},
  author = {E Pietka and H K Huang},
  year = {1992},
  doi = {10.1007/bf03167768},
  url = {https://pubmed.ncbi.nlm.nih.gov/1520745/},
  note = {Source identifier: 1520745}
}