@misc{indiciae6b9c5d28616a,
  title = {Sacral ribs. A case report.},
  author = {D Heligman and R C Sullivan and E A Millar},
  year = {1987},
  doi = {10.3928/0147-7447-19871001-14},
  url = {https://pubmed.ncbi.nlm.nih.gov/3317329/},
  note = {Source identifier: 3317329}
}