@misc{indiciae65b619b29e69,
  title = {The SADE system: an endoscopic database manager.},
  author = {J Westerheim and L Aabakken and B Hofstad and S Larsen and M Osnes},
  year = {1991},
  doi = {10.1055/s-2007-1010683},
  url = {https://pubmed.ncbi.nlm.nih.gov/1743126/},
  note = {Source identifier: 1743126}
}