@misc{indiciae6c62cbfdde07,
  title = {[Intraoperative sonography].},
  author = {M Röthlin and U Metzger and F Largiadèr},
  year = {1990},
  url = {https://pubmed.ncbi.nlm.nih.gov/2197258/},
  note = {Source identifier: 2197258}
}