@misc{indiciae36ea451a1a6e,
  title = {Quality assurance.},
  author = {O R Keil and C R Camplin},
  doi = {10.1097/00004669-198703000-00016},
  url = {https://pubmed.ncbi.nlm.nih.gov/10281768/},
  note = {Source identifier: 10281768}
}