@misc{indiciaec6c2172d1123,
  title = {High resolution shading correction.},
  author = {M L Schultz and L E Lipkin and M J Wade and P F Lemkin and G M Carman},
  year = {1974},
  doi = {10.1177/22.7.751},
  url = {https://pubmed.ncbi.nlm.nih.gov/4136770/},
  note = {Source identifier: 4136770}
}