@misc{indiciaea0f9eb627908,
  title = {An ultrasonic multipurpose/multiplane endoprobe.},
  author = {H H Holm and P Myschetzky and L Nielsen and C Nolsøe},
  year = {1990},
  url = {https://pubmed.ncbi.nlm.nih.gov/2278794/},
  note = {Source identifier: 2278794}
}