@misc{indiciae1c1784bc758a,
  title = {Conjoined thoracopagus twins.},
  author = {W D Edwards and D R Hagel and J Thompson and C M Whorton and J E Edwards},
  year = {1977},
  doi = {10.1161/01.cir.56.3.491},
  url = {https://pubmed.ncbi.nlm.nih.gov/884806/},
  note = {Source identifier: 884806}
}