@misc{indiciae5119a9ee51ee,
  title = {[A probe holder for improving duplex sonography].},
  author = {H R Müller and G Schiele},
  year = {1989},
  doi = {10.1055/s-2007-1005966},
  url = {https://pubmed.ncbi.nlm.nih.gov/2660256/},
  note = {Source identifier: 2660256}
}