@misc{indiciaee1298e8b8f42,
  title = {[Systematic approach to a difficult diagnostic problem].},
  author = {P L Brand and F D Muskiet and H S Heymans},
  year = {1995},
  url = {https://pubmed.ncbi.nlm.nih.gov/7501069/},
  note = {Source identifier: 7501069}
}