@misc{indiciae68fa262993ef,
  title = {[Internists--Update 2006].},
  author = {P Stiefelhagen},
  year = {2007},
  doi = {10.1007/s00108-006-1788-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/17216506/},
  note = {Source identifier: 17216506}
}