@misc{indiciae96ef33971bed,
  title = {External quality assessment data analysis by microcomputer.},
  author = {S I Farag},
  year = {1987},
  doi = {10.1016/0010-4825(87)90059-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/3691066/},
  note = {Source identifier: 3691066}
}