@misc{indiciae2521fda23313,
  title = {Umbilical artery catheterization.},
  author = {R Adelman},
  year = {1981},
  doi = {10.1111/j.1651-2227.1981.tb16574.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/7246135/},
  note = {Source identifier: 7246135}
}