@misc{indiciae9602dc097bbf,
  title = {Design and implementation of a microcomputer-based tutorial in radiation oncology.},
  author = {M Keisch and S Fox and P Grigsby and C A Perez},
  year = {1992},
  doi = {10.1016/0360-3016(92)90661-z},
  url = {https://pubmed.ncbi.nlm.nih.gov/1618677/},
  note = {Source identifier: 1618677}
}