@misc{indiciae3a6a5f5a3cd6,
  title = {External quality assurance--a personal view.},
  author = {J Middle},
  year = {1999},
  doi = {10.1177/000456329903600120},
  url = {https://pubmed.ncbi.nlm.nih.gov/10370774/},
  note = {Source identifier: 10370774}
}