@misc{indiciae61279d0787b7,
  title = {A problem orientated information system.},
  author = {D W Young},
  year = {1978},
  doi = {10.3109/14639237809017752},
  url = {https://pubmed.ncbi.nlm.nih.gov/307638/},
  note = {Source identifier: 307638}
}