@misc{indiciaeb9f1462fca5a,
  title = {Emergency blood test guidelines.},
  author = {C van Heyningen},
  year = {1997},
  doi = {10.1136/pgmj.73.855.62},
  url = {https://pubmed.ncbi.nlm.nih.gov/9039422/},
  note = {Source identifier: 9039422}
}