@misc{indiciaef40b2fb8e629,
  title = {The transitional circulation: physiology and anesthetic implications.},
  author = {W R Clarke},
  doi = {10.1016/0952-8180(90)90097-m},
  url = {https://pubmed.ncbi.nlm.nih.gov/2191696/},
  note = {Source identifier: 2191696}
}