@misc{indiciaef3723a260c61,
  title = {[Dear colleagues].},
  author = {E Beubler and Osterreichischen Schmerzgesellschaft},
  year = {2003},
  doi = {10.1007/s00482-003-0235-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/12923680/},
  note = {Source identifier: 12923680}
}