@misc{indiciaea5a75e73be6a,
  title = {The Yorkshire slide exchange external quality assessment (EQA) scheme.},
  author = {A P Boon and P Williamson and J M Brown and G D Thomas},
  year = {1996},
  doi = {10.1046/j.1365-2303.1996.38782387.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/9074658/},
  note = {Source identifier: 9074658}
}