@misc{indiciaecd187d690b94,
  title = {A simple teaching aid for MR physics.},
  author = {C A Lerner},
  year = {1997},
  doi = {10.2214/ajr.169.4.9308491},
  url = {https://pubmed.ncbi.nlm.nih.gov/9308491/},
  note = {Source identifier: 9308491}
}