@misc{indiciae0cb20cd0159b,
  title = {Blood tests before elective surgery.},
  author = {J Jacobsen and A B Bach and P F Dalsgaard},
  year = {1987},
  doi = {10.1111/j.1365-2044.1987.tb02952.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/3826581/},
  note = {Source identifier: 3826581}
}