@misc{indiciaecf707ae29e5a,
  title = {A hematology control chart.},
  author = {J L Penistan},
  year = {1965},
  doi = {10.1093/ajcp/44.5.499},
  url = {https://pubmed.ncbi.nlm.nih.gov/5846280/},
  note = {Source identifier: 5846280}
}