@misc{indiciae9626f987c1b7,
  title = {[Virtual operations on real patients].},
  author = {P M Schlag and G Graschew and G Bellaire and F Engel-Murke},
  year = {1998},
  url = {https://pubmed.ncbi.nlm.nih.gov/9931590/},
  note = {Source identifier: 9931590}
}