@misc{indiciae1a6c8321cd84,
  title = {An automatic ultrasonic spherical section scanner.},
  author = {A Northeved and H H Holm and J K Kristensen and J F Pedersen and S N Rasmussen},
  year = {1974},
  doi = {10.1016/0301-5629(74)90007-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/4428525/},
  note = {Source identifier: 4428525}
}