@misc{indiciae079a3793a6a3,
  title = {Professor Robert Thoraeus 1895-1970.},
  author = {R Walstam},
  year = {1971},
  doi = {10.2214/ajr.111.2.422},
  url = {https://pubmed.ncbi.nlm.nih.gov/5541685/},
  note = {Source identifier: 5541685}
}