@misc{indiciae73ac18e7eb9c,
  title = {Prolonged extracorporeal circulation.},
  author = {T FREDERIKSEN and J ROSEN and I H RYGG and E CHRISTENSEN and F THERKELSEN},
  year = {1963},
  doi = {10.1136/thx.18.2.158},
  url = {https://pubmed.ncbi.nlm.nih.gov/13959398/},
  note = {Source identifier: 13959398}
}