@misc{indiciaec7a61be1f55d,
  title = {Nested control procedures for internal analytical quality control. Theoretical design and practical evaluation.},
  author = {T Aronsson and T Groth},
  year = {1984},
  url = {https://pubmed.ncbi.nlm.nih.gov/6599530/},
  note = {Source identifier: 6599530}
}