@misc{indiciae93941dec562b,
  title = {Object-oriented design and programming in medical decision support.},
  author = {H Heathfield and J Armstrong and N Kirkham},
  year = {1991},
  doi = {10.1016/0169-2607(91)90093-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/1773610/},
  note = {Source identifier: 1773610}
}