@misc{indiciaef9f944bac55c,
  title = {[Concerning the borderline (author's transl)].},
  author = {J Modestin},
  year = {1980},
  doi = {10.1055/s-2007-1002374},
  url = {https://pubmed.ncbi.nlm.nih.gov/6898511/},
  note = {Source identifier: 6898511}
}