@misc{indiciae5101f9ef652b,
  title = {Concept graphics: a language for medical knowledge.},
  author = {B Preiss and M Kaltenbach and J Zanazaka and V Echave},
  year = {1992},
  url = {https://pubmed.ncbi.nlm.nih.gov/1482928/},
  note = {Source identifier: 1482928}
}