@misc{indiciaebce4cb9c0cce,
  title = {Improvement in laboratory performance by an interlaboratory quality control programme.},
  author = {P G Hill and A S Kanagasabapathy},
  year = {1979},
  url = {https://pubmed.ncbi.nlm.nih.gov/511272/},
  note = {Source identifier: 511272}
}