@misc{indiciae239542dd44dc,
  title = {Acardiac twin.},
  author = {Angelique J C M van Dongen and Helena J M M Mertens},
  year = {2006},
  doi = {10.1016/j.ejogrb.2006.09.011},
  url = {https://pubmed.ncbi.nlm.nih.gov/17088017/},
  note = {Source identifier: 17088017}
}