@misc{indiciae2597f59f9de5,
  title = {[Advertisement possibilities for physicians. Signposts and lighting].},
  author = {A Lanz},
  year = {2004},
  doi = {10.1007/s00108-004-1181-z},
  url = {https://pubmed.ncbi.nlm.nih.gov/15060785/},
  note = {Source identifier: 15060785}
}