@misc{indiciae5f4a8756171a,
  title = {The Howie report and the Howie code.},
  author = {J Howie and C Collins},
  year = {1983},
  doi = {10.1136/jcp.36.5.606-b},
  url = {https://pubmed.ncbi.nlm.nih.gov/16811140/},
  note = {Source identifier: 16811140}
}