@misc{indiciae0cb08db57761,
  title = {Measurement of rib vertebral angle difference. Intraobserver error and interobserver variation.},
  author = {R J McAlindon and R W Kruse},
  year = {1997},
  doi = {10.1097/00007632-199701150-00013},
  url = {https://pubmed.ncbi.nlm.nih.gov/9122801/},
  note = {Source identifier: 9122801}
}