@misc{indiciae9c47ed556096,
  title = {[Initial experiences with the modular retraction system (VarioLift) for laparoscopic surgery without pneumoperitoneum].},
  author = {C N Gutt and J M Daume and V Paolucci and A Encke},
  year = {1997},
  url = {https://pubmed.ncbi.nlm.nih.gov/9574389/},
  note = {Source identifier: 9574389}
}