@misc{indiciae9cccb0fb42ef,
  title = {Guidelines for evaluating laboratory performance in survey and proficiency testing programs. Report of tentative criteria used in the 1968 surveys of the College of American Pathologists.},
  year = {1968},
  doi = {10.1093/ajcp/49.4.457},
  url = {https://pubmed.ncbi.nlm.nih.gov/5644688/},
  note = {Source identifier: 5644688}
}