@misc{indiciae37e2b76cba40,
  title = {Text slides.},
  author = {P Siem-Jørgensen},
  year = {1988},
  doi = {10.1259/0007-1285-61-729-861-b},
  url = {https://pubmed.ncbi.nlm.nih.gov/2460181/},
  note = {Source identifier: 2460181}
}