@misc{indiciaec62b1e362dcf,
  title = {Three-dimensional ultrasound.},
  author = {D H Pretorius and T R Nelson},
  year = {1995},
  doi = {10.1046/j.1469-0705.1995.05040219.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/7600200/},
  note = {Source identifier: 7600200}
}