@misc{indiciaece050ff42f5c,
  title = {Umbilical cord knots.},
  author = {T Sørnes},
  year = {2000},
  doi = {10.1080/j.1600-0412.2000.079003157.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/10716294/},
  note = {Source identifier: 10716294}
}