@misc{indiciae933c6681b7b3,
  title = {Expert systems in histopathology. II. Knowledge representation and rule-based systems.},
  author = {P H Bartels and H Hiessl},
  year = {1989},
  url = {https://pubmed.ncbi.nlm.nih.gov/2663006/},
  note = {Source identifier: 2663006}
}