@misc{indiciaeba5a11c7140e,
  title = {Bilateral clicking ribs.},
  author = {W Parry and I Breckenridge and Y F Khalil},
  year = {1989},
  doi = {10.1136/thx.44.1.72},
  url = {https://pubmed.ncbi.nlm.nih.gov/2928991/},
  note = {Source identifier: 2928991}
}