@misc{indiciae36b5a1a034b6,
  title = {[Dear colleagues].},
  author = {M Zenz and Deutsche Gesellschaft zum Studium des Schmerzes e.V},
  year = {2003},
  doi = {10.1007/s00482-003-0236-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/12923679/},
  note = {Source identifier: 12923679}
}