@misc{indiciae8aca7319c4d0,
  title = {PCS and QA set the standard.},
  author = {W W Diggs},
  year = {1986},
  doi = {10.1097/00006247-198612000-00022},
  url = {https://pubmed.ncbi.nlm.nih.gov/3641163/},
  note = {Source identifier: 3641163}
}