@misc{indiciaeb4cda8aca5af,
  title = {The measurement of active errors: methodological issues.},
  author = {R J Lilford and M A Mohammed and D Braunholtz and T P Hofer},
  year = {2003},
  doi = {10.1136/qhc.12.suppl\_2.ii8},
  url = {https://pubmed.ncbi.nlm.nih.gov/14645889/},
  note = {Source identifier: 14645889}
}