@misc{indiciae06ab2bff6e5f,
  title = {Method errors recorded by inexperienced operators of the reflex microscope.},
  author = {K J Drage and C F Winzar and N Killingback},
  year = {1991},
  doi = {10.1179/bjo.18.4.309},
  url = {https://pubmed.ncbi.nlm.nih.gov/1782189/},
  note = {Source identifier: 1782189}
}