@misc{indiciae3d1c082a03c2,
  title = {[The physician and the computer. 22. Programming in the Prolog language].},
  author = {J Feber and P Kasal},
  year = {1989},
  url = {https://pubmed.ncbi.nlm.nih.gov/2720812/},
  note = {Source identifier: 2720812}
}