@misc{indiciae212aff43d3b3,
  title = {Current Note No. 68. Radiographic processing.},
  author = {J J Keur},
  year = {1988},
  doi = {10.1111/j.1834-7819.1988.tb01326.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/3190580/},
  note = {Source identifier: 3190580}
}