@misc{indiciae0dacbf9d12e1,
  title = {Two-port technique for laparoscopic cholecystectomy using a microendoscope.},
  author = {S Roll and J L Azevedo and W Gorski and R Abdalla and O Azevedo},
  year = {1997},
  doi = {10.1055/s-2007-1004291},
  url = {https://pubmed.ncbi.nlm.nih.gov/9360895/},
  note = {Source identifier: 9360895}
}